Aligning Reamers | McMaster-Carr

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Carbide-Tipped High-Speed Steel

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173 Products

Reamers for Hole Alignment

Enlarge holes to correct misalignment and overlap. Misaligned holes often have a narrow entry, so the tapered shape is easier to insert and makes more contact to remove the overlapping material. These are also known as bridge and car reamers.

Round Shank

Spiral Flute

Depth Limiting

These reamers fit in the chuck of drill presses, turret lathes, and other machine and power tools, making them the most common shank type.

Spiral Flute—Since these reamers clear chips better than straight flutes, they leave holes with a smoother finish. They're better for holes with breaks in the surface, such as a keyway, because they cut continuously across the breaks instead of moving in and out.

High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.

Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.

Depth Limiting—A collar on the shank prevents these reamers from going too deep into material, protecting your tool's chuck from damage.

Short Length—About 2" shorter than standard-length reamers of similar thicknesses, these give you room to maneuver in tight spaces.

				Lg.
	Reamer Dia. (A)	Reamer Dia. (B)	Material	Flute	Overall	Spiral Direction	Cutting Dia. Tolerance	Performance	Lg. Class	For Use On	Mfr.		Each
Spiral Flute







				Inch

				0.1875" (3/16")	0.1250"	High-Speed Steel	1 3/8"	3 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A51	000000


				0.2188" (7/32")	0.1250"	High-Speed Steel	1 3/8"	3 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A52	00000
				0.2500" (1/4")	0.1250"	High-Speed Steel	1 7/8"	4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A53	00000
				0.2500" (1/4")	0.1563"	High-Speed Steel	2 1/4"	4 3/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A11	00000
				0.2813" (9/32")	0.1406"	High-Speed Steel	1 7/8"	4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A54	00000
				0.3125" (5/16")	0.1563"	High-Speed Steel	2 3/8"	4 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A55	00000
				0.3125" (5/16")	0.1875"	High-Speed Steel	2 1/2"	4 5/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A12	00000
				0.3438" (11/32")	0.1719"	High-Speed Steel	2 3/8"	4 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A56	00000
				0.3750" (3/8")	0.1875"	High-Speed Steel	2 7/8"	5"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A11	00000
				0.3750" (3/8")	0.2500"	High-Speed Steel	2 1/2"	4 5/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A13	00000
				0.4375" (7/16")	0.2188"	High-Speed Steel	3 1/8"	5 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A12	00000


				0.4375" (7/16")	0.2500"	High-Speed Steel	3 1/4"	5 3/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A14	00000
				0.5000" (1/2")	0.2188"	High-Speed Steel	3 13/16"	5 15/16"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A13	00000
				0.5000" (1/2")	0.2813"	High-Speed Steel	3 3/4"	5 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A15	00000
				0.5625" (9/16")	0.2031"	High-Speed Steel	1 5/8"	3 1/2"	Left Hand	0" to 0.005"	—	Short	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3411N11	00000
				0.5625" (9/16")	0.2969"	High-Speed Steel	4 1/8"	6 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A31	00000
				0.5625" (9/16")	0.3438"	High-Speed Steel	3 3/4"	5 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A16	00000
				0.6250" (5/8")	0.2500"	High-Speed Steel	4 7/16"	6 9/16"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A14	00000
				0.6250" (5/8")	0.3438"	High-Speed Steel	4 1/4"	6 3/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A17	00000
				0.6520" (21/32")	0.3750"	High-Speed Steel	4 1/2"	6 3/8"	Left Hand	0" to 0.0005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	2743A611	00000
				0.6563" (21/32")	0.3750"	High-Speed Steel	4 1/4"	6 3/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A18	00000


				0.6875" (11/16")	0.3594"	High-Speed Steel	4 7/8"	7"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A32	00000
				0.6875" (11/16")	0.3750"	High-Speed Steel	2 1/16"	4 5/16"	Left Hand	0" to 0.005"	—	Short	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3411N12	00000
				0.6875" (11/16")	0.3750"	High-Speed Steel	4 1/4"	6 3/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A19	00000
				0.7500" (3/4")	0.4063"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A21	000000
				0.7500" (3/4")	0.4531"	High-Speed Steel	4 7/8"	7"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A15	00000
				0.7760" (25/32")	0.4375"	High-Speed Steel	5"	6 7/8"	Left Hand	0" to 0.0005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	2743A612	00000
				0.7813" (25/32")	0.4063"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A22	000000
				0.8125" (13/16")	0.4375"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A26	000000
				0.8125" (13/16")	0.4688"	High-Speed Steel	2 15/16"	4 13/16"	Left Hand	0" to 0.005"	—	Short	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3411N13	00000
				0.8125" (13/16")	0.4688"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A33	00000


				0.8750" (7/8")	0.4688"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A23	000000
				0.8750" (7/8")	0.5781"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A16	000000
				0.9375" (15/16")	0.5625"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A27	000000
				0.9375" (15/16")	0.5938"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A34	000000
				1.0000" (1")	0.5938"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A24	000000
				1.0000" (1")	0.7031"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A17	000000
				1.0625" (1 1/16")	0.6250"	High-Speed Steel	4 1/2"	6 7/8"	Left Hand	0" to 0.01"	—	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3089A25	000000
				1.0625" (1 1/16")	0.7813"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A35	000000
				1.1250" (1 1/8")	0.8125"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A36	000000
				1.1875" (1 3/16")	0.8281"	High-Speed Steel	5 1/8"	7 1/4"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A37	000000


				1.2500" (1 1/4")	0.8750"	High-Speed Steel	5 3/8"	7 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A38	000000
				1.3125" (1 5/16")	0.8906"	High-Speed Steel	5 3/8"	7 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A39	000000
				1.3750" (1 3/8")	1.0156"	High-Speed Steel	5 3/8"	7 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A41	000000
				1.5000" (1 1/2")	1.0781"	High-Speed Steel	5 3/8"	7 1/2"	Left Hand	0" to 0.005"	Depth Limiting	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Alvord-Polk Tool	2743A43	000000

Adjustable Size, Square Shank

Angled Blade

One tool both finishes multiple diameters and enlarges holes to correct misalignment and overlap. Also known as bridge and car reamers, they have a tapered shape that fits into the narrow entry of misaligned holes and makes more contact to remove the overlapping material. Change the reamer size by moving the adjustable blades within the diameter range.

Move the blades by tightening and loosening the two nuts on the reamer. To measure size, adjust blades to a known size (such as a bushing or ring), or measure across two opposite blades with a micrometer. When the blades become worn, they can be reground or replaced.

Turn these reamers by hand with an adjustable wrench or straight-handle tap wrench (sold separately).

Angled Blade—These reamers are better than those with straight blades for finishing holes with breaks in the surface, such as a keyway.

Tool Steel—Typically more economical but less durable than high-speed steel, these are for general purpose reaming.

Long Reach—Align holes spaced far apart with reamers that have a long, built-in pilot. A floating sleeve guides and steadies the pilot through holes.

	Reamers											Replacement Blades
				Lg.
	Reamer Dia.	Material	Square Shank Size	Pilot	Overall	No. of Blades	Performance	For Use On	Mfr.		Each	Pkg. Qty.		Pkg.
Angled Blade







				Inch

				0.4688" to 0.5313" (15/32" to 17/32")	Tool Steel	0.1870"	10"	15 5/8"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A11	0000000	6	2987A51	000000


				0.5313" to 0.5938" (17/32" to 19/32")	Tool Steel	0.2180"	10"	15 5/8"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A12	000000	6	2987A52	00000
				0.5938" to 0.6563" (19/32" to 21/32")	Tool Steel	0.2810"	12"	18 5/8"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A13	000000	6	2987A53	00000
				0.7188" to 0.7813" (23/32" to 25/32")	Tool Steel	0.3430"	16"	23 1/8"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A15	000000	6	2987A55	00000
				0.7813" to 0.8438" (25/32" to 27/32")	Tool Steel	0.4060"	16"	23 1/2"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A16	000000	6	2987A56	00000
				0.9375" to 1.0625" (15/16" to 1 1/16")	Tool Steel	0.5000"	18"	27 1/8"	6	Long Reach	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	Chadwick & Trefethen	3027A18	000000	6	2987A58	00000

Morse Taper Shank

Spiral Flute

These reamers work with machine tools that have a Morse taper-spindle hole, such as a drill press or lathe.

High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.

Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.

					Lg.
	Reamer Dia. (A)	Reamer Dia. (B)	Material	Machine Taper No.	Flute	Overall	Spiral Direction	Cutting Dia. Tolerance	For Use On	Mfr.		Each
Spiral Flute







				Inch

				0.3750" (3/8")	0.2188"	High-Speed Steel	Morse 2	4 3/8"	8 1/4"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A15	0000000


				0.4375" (7/16")	0.2500"	High-Speed Steel	Morse 2	4 3/8"	8 1/4"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A17	000000
				0.5000" (1/2")	0.2813"	High-Speed Steel	Morse 2	4"	7 9/16"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A18	000000
				0.5000" (1/2")	0.2813"	High-Speed Steel	Morse 2	5 1/8"	9"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A19	000000
				0.5625" (9/16")	0.3438"	High-Speed Steel	Morse 2	4"	7 9/16"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A21	000000
				0.5625" (9/16")	0.3438"	High-Speed Steel	Morse 2	5 1/8"	9"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A22	000000
				0.6250" (5/8")	0.3438"	High-Speed Steel	Morse 2	4 1/2"	8 1/16"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A41	000000
				0.6250" (5/8")	0.3750"	High-Speed Steel	Morse 2	6 1/8"	10"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A23	000000
				0.6875" (11/16")	0.3750"	High-Speed Steel	Morse 3	4 1/2"	8 13/16"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A42	000000
				0.7500" (3/4")	0.4063"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A43	000000
				0.7500" (3/4")	0.4063"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A25	000000


				0.8125" (13/16")	0.4688"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A44	000000
				0.8125" (13/16")	0.5000"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A26	000000
				0.8750" (7/8")	0.4688"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A45	000000
				0.8750" (7/8")	0.5625"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A27	000000
				0.9375" (15/16")	0.5938"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A46	000000
				0.9375" (15/16")	0.5938"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A28	000000
				1.0000" (1")	0.5938"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A47	000000
				1.0000" (1")	0.6875"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A29	000000
				1.0625" (1 1/16")	0.6250"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A48	000000
				1.0625" (1 1/16")	0.7500"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A31	000000


				1.1250" (1 1/8")	0.6563"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A49	000000
				1.1250" (1 1/8")	0.8125"	High-Speed Steel	Morse 3	7 3/8"	12"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A32	000000
				1.2500" (1 1/4")	0.7188"	High-Speed Steel	Morse 3	5"	9 1/2"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A51	000000
				1.2500" (1 1/4")	0.9375"	High-Speed Steel	Morse 4	7 3/8"	13"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A34	000000
				1.3750" (1 3/8")	1.0625"	High-Speed Steel	Morse 4	7 3/8"	13"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A36	000000
				1.5000" (1 1/2")	1.1875"	High-Speed Steel	Morse 4	7 3/8"	13"	Left Hand	0" to 0.01"	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	2992A38	000000

Impact Wrench Reamers for Hole Alignment

Driven by the high torque of an impact wrench, these reamers enlarge holes to correct misalignment and overlap faster than with a power drill. The tapered shape fits into narrow holes and makes more contact than straight reamers when removing material. Also known as bridge and car reamers.

Hex Shank

The shank fits hex impact sockets, so you can use an impact wrench to both ream the hole and install a fastener.

Helix Flute—Prevent clogging when removing excess material with helix flutes. They also leave a smoother finish than straight flutes.

High-Speed Steel—Durable and wear resistant, these are good for general purpose reaming in most materials.

Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.

Strong Hold—Magnets on the shank’s end keep these reamers from accidentally falling out of your tool.

					Lg.
	Reamer Dia. (A)	Reamer Dia. (B)	Material	Hex Shank Size	Flute	Overall	Spiral Direction	Cutting Dia. Tolerance	Performance	For Use On	Mfr.		Each
Helix Flute







				Inch

				0.8125" (13/16")	0.4688"	High-Speed Steel	1 1/4"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A68	0000000


				0.9375" (15/16")	0.5938"	High-Speed Steel	1 7/16"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A72	000000
				1.0625" (1 1/16")	0.8125"	High-Speed Steel	1 5/8"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A76	000000
				1.1250" (1 1/8")	0.8594"	High-Speed Steel	1 5/8"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A78	000000
				2.0000" (2")	1.7500"	High-Speed Steel	2"	7 3/8"	11 1/2"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A102	000000




						Metric

						16.0000 mm	7.9000 mm	High-Speed Steel	24 mm	114 mm	152 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A213	00000


						18.0000 mm	10.0000 mm	High-Speed Steel	24 mm	114 mm	165 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A214	00000
						20.0000 mm	11.9000 mm	High-Speed Steel	32 mm	114 mm	178 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A215	00000
						22.0000 mm	13.9000 mm	High-Speed Steel	36 mm	127 mm	178 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A216	000000
						28.0000 mm	21.5000 mm	High-Speed Steel	41 mm	127 mm	178 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A219	000000
						32.0000 mm	25.0000 mm	High-Speed Steel	46 mm	127 mm	178 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A222	000000
						36.0000 mm	30.0000 mm	High-Speed Steel	46 mm	127 mm	200 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A224	000000
						39.0000 mm	33.5000 mm	High-Speed Steel	50 mm	127 mm	200 mm	Left Hand	0 mm to 0.254 mm	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A225	000000


						Spiral Flute







										Inch

										0.3125" (5/16")	0.1719"	High-Speed Steel	1 1/4"	2 3/4"	4 5/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A44	00000


										0.3750" (3/8")	0.2344"	High-Speed Steel	1 1/4"	2 3/4"	4 5/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A45	00000
										0.4375" (7/16")	0.2656"	High-Speed Steel	1 1/4"	4 3/8"	7 1/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A47	00000
										0.5000" (1/2")	0.2810"	High-Speed Steel	1 1/16"	4"	5 1/2"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Cle-Line	3239A103	000000
										0.5000" (1/2")	0.3125"	High-Speed Steel	1 1/4"	5 1/8"	8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A48	00000
										0.5625" (9/16")	0.3438"	High-Speed Steel	1 1/16"	4"	5 1/2"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A24	00000
										0.5625" (9/16")	0.3438"	High-Speed Steel	1 1/16"	4"	5 1/2"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A11	000000
										0.5625" (9/16")	0.3438"	High-Speed Steel	1 1/16"	5 1/8"	6 7/8"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A25	00000
										0.6250" (5/8")	0.3438"	High-Speed Steel	1 1/16"	4 1/2"	6"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A13	000000
										0.6250" (5/8")	0.3438"	High-Speed Steel	1 1/16"	6 1/8"	7 7/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A105	000000
										0.6875" (11/16")	0.3750"	High-Speed Steel	1 1/16"	4 1/2"	6 3/8"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A28	00000


										0.6875" (11/16")	0.3750"	High-Speed Steel	1 1/16"	4 1/2"	6 3/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A15	000000
										0.6875" (11/16")	0.3750"	High-Speed Steel	1 1/16"	7 1/8"	9 1/4"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A106	000000
										0.6875" (11/16")	0.3906"	High-Speed Steel	1 1/16"	7 1/8"	9 1/4"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A29	000000
										0.7500" (3/4")	0.4063"	High-Speed Steel	1 1/4"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A17	000000
										0.7500" (3/4")	0.4063"	High-Speed Steel	1 1/4"	7 3/8"	9 3/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A107	000000
0.8125" (13/16")										0.4688"	High-Speed Steel	1 1/4"	5"	7"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A35	000000
0.8125" (13/16")	0.4688"									High-Speed Steel	1 1/4"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A19	000000
0.8125" (13/16")	0.5000"									High-Speed Steel	1 1/4"	7 3/8"	9 3/8"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A36	000000
0.8750" (7/8")	0.4688"									High-Speed Steel	1 7/16"	5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A22	000000
0.8750" (7/8")	0.5625"									High-Speed Steel	1 7/16"	7 3/8"	9 3/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A109	000000


0.9375" (15/16")	0.5938"	High-Speed Steel	1 7/16"							5"	7"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A42	000000
0.9375" (15/16")	0.5938"	High-Speed Steel	1 7/16"							5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A24	000000
0.9375" (15/16")	0.5938"	High-Speed Steel	1 7/16"							7 3/8"	9 3/8"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A43	000000
0.9375" (15/16")	0.5938"	High-Speed Steel	1 7/16"							7 3/8"	9 3/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A111	000000
1.0000" (1")	0.5938"	High-Speed Steel	1 7/16"							5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A26	000000
1.0625" (1 1/16")	0.6250"	High-Speed Steel	1 5/8"							5"	7"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A48	000000
1.0625" (1 1/16")	0.6250"	High-Speed Steel	1 5/8"							5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A28	000000
1.0625" (1 1/16")	0.7500"	High-Speed Steel	1 5/8"							7 3/8"	9 3/8"	Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A49	000000
1.0625" (1 1/16")	0.7500"	High-Speed Steel	1 5/8"							7 3/8"	9 3/8"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A113	000000
1.1250" (1 1/8")	0.8120"	High-Speed Steel	1 5/8"							5"	7"	Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Cle-Line	3239A311	000000


1.1250" (1 1/8")	0.8125"	High-Speed Steel	1 5/8"	7 3/8"	9 3/8"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A114	000000
1.1875" (1 3/16")	0.6875"	High-Speed Steel	1 13/16"	5"	7"					Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A55	000000
1.1875" (1 3/16")	0.6875"	High-Speed Steel	1 13/16"	5"	7"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A33	000000
1.1875" (1 3/16")	0.8750"	High-Speed Steel	1 13/16"	7 3/8"	9 3/8"					Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A56	000000
1.2500" (1 1/4")	0.7188"	High-Speed Steel	1 13/16"	5"	7"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A35	000000
1.2500" (1 1/4")	0.9375"	High-Speed Steel	1 13/16"	7 3/8"	9 3/8"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A116	000000
1.3125" (1 5/16")	0.7813"	High-Speed Steel	2"	5"	7 7/8"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A37	000000
1.3125" (1 5/16")	1.0000"	High-Speed Steel	2"	7 3/8"	10"					Left Hand	0" to 0.01"	—	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3000A62	000000
1.3125" (1 5/16")	1.0000"	High-Speed Steel	2"	7 3/8"	10"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A117	000000
1.3750" (1 3/8")	1.0625"	High-Speed Steel	2"	7 3/8"	10"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A39	000000


1.4375" (1 7/16")	1.1250"	High-Speed Steel	2"	7 3/8"	10"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A41	000000
1.5000" (1 1/2")	1.1875"	High-Speed Steel	2"	7 3/8"	10"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	Drillco	3239A42	000000
1.5000" (1 1/2")	1.2500"	High-Speed Steel	1 1/4"	5"	6 7/8"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A51	000000
1.7500" (1 3/4")	1.3750"	High-Speed Steel	1 1/4"	7 3/8"	11 1/2"					Left Hand	0" to 0.01"	Strong Hold	Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel	ICS	3239A53	000000

VersaDrive Hex Shank

Spiral Flute

All VersaDrive tools have the same hex shank, so you need only one chuck (sold separately) to fit them into your impact wrench. This lets you quickly switch from your reamer to a drill bit, tap, or any other cutting tool you need to complete the next job. For jobs that don’t require the torque of an impact tool, you can also fit these reamers directly into a _1/2" chuck on a standard power drill.

Do not use these reamers on holes that were flame or plasma cut.

Titanium Nitride (TiN)-Coated Hardened High-Speed Steel—Coated to create less friction than uncoated high-speed steel reamers, these run faster and last twice as long. They’re also hardened for increased wear resistance, making them good for cutting hard metals.

Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.

					Lg.
	Reamer Dia. (A)	Reamer Dia. (B)	Material	Hex Shank Size	Flute	Overall	Spiral Direction	Cutting Dia. Tolerance	For Max. Material Thk.	For Use On	Mfr.		Each
Spiral Flute







				Inch

				0.5000" (1/2")	0.2970"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	4"	5 1/2"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N11	000000


				0.5630" (9/16")	0.2810"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	4"	5 1/2"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N12	00000
				0.6250" (5/8")	0.3130"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	4 1/2"	6"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N13	000000
				0.6880" (11/16")	0.3750"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	4 1/2"	6"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N14	000000
				0.7500" (3/4")	0.4060"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N15	000000
				0.8130" (13/16")	0.4690"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N16	000000
				0.8750" (7/8")	0.5310"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N17	000000
				0.9380" (15/16")	0.5940"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N18	000000
				1.0000" (1")	0.6250"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N19	000000
				1.0630" (1 1/16")	0.7030"	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	5"	7"	Left Hand	-0.03" to 0"	0.7874"	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9605N21	000000

Accessories for Reamers

Required Chucks

Quick-Change

Strong-Hold

These chucks mount directly onto the square drive of your impact wrench. They work with any tool with a VersaDrive hex shank, so you don’t need to swap chucks to use drill bits, taps, and other tools.

While impact wrenches give you the most torque of any power tool, we also have chucks for impact drivers and magnetic-base drills if you want to use other tools.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

Strong-Hold Push-Forward Tool Release—Hold cutting tools more securely than quick-change chucks. To insert and remove cutting tools, you must push a collar forward. Since impact force drives your cutting tool the opposite way, it can’t come loose from the chuck while you work.

Manganese Phosphate-Coated Steel—The coating on these chucks prevents rust.

		For Shank
	For Square Drive Size	Type	Size	Overall Lg.	Material	Includes		Each
Quick-Change Pull-Back Tool Release



		1/2"	VersaDrive Hex	7/16"	2 5/32"	Black-Oxide Steel	Retaining Ring, Retention Pin	9589N112	000000


		Strong-Hold Push-Forward Tool Release



				3/8"	VersaDrive Hex	7/16"	2"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N111	000000


				1/2"	VersaDrive Hex	7/16"	2 5/32"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N113	000000
				3/4"	VersaDrive Hex	7/16"	2 3/8"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N114	000000

Optional Extensions

Extend your cutting tool’s reach. These extensions attach to your chuck and accept any tool with a VersaDrive hex shank.

		For Shank		Shank
	Overall Lg.	Type	Size	Type	Size	OD	Material		Each
Quick-Change Pull-Back Tool Release



		5"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N115	000000


		12"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N116	00000

Optional Chucks

		Each
Optional Chuck for Impact Drivers—1/4" Quick-Change Hex Shank (Male) to VersaDrive Hex Shank (Female)	9594N111	000000
Optional Chuck for Magnetic-Base Drills—3/4" Round Shank (Male) to VersaDrive Hex Shank (Female)	9585N111	00000

Impact Wrench Reamer Sets for Hole Alignment

Driven by the high torque of an impact wrench, the reamers in these sets enlarge holes of various diameters to correct misalignment and overlap faster than with a power drill. The tapered shape fits into narrow holes and makes more contact than straight reamers when removing material. Also known as bridge and car reamers.

VersaDrive Hex Shank

Do not use these reamers on holes that were flame or plasma cut.

Left-Hand Spiral—These reamers push chips downward as they cut, so they're often used in through holes.

	Hex Shank Size	Spiral Direction	Cutting Dia. Tolerance	For Max. Material Thk.	Container Type	For Use On	Mfr.		Each
Spiral Flute







	Inch

	One 1/2" Dia. (A) × 19/64" Dia. (B) Reamer, One 5/8" Dia. (A) × 5/16" Dia. (B) Reamer, One 3/4" Dia. (A) × 13/32" Dia. (B) Reamer	3	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	Left Hand	-0.03" to 0"	0.7874"	Foam Tray	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9598N11	0000000


	One 1/2" Dia. (A) × 19/64" Dia. (B) Reamer, One 5/8" Dia. (A) × 5/16" Dia. (B) Reamer, One 3/4" Dia. (A) × 13/32" Dia. (B) Reamer, One 7/8" Dia. (A) × 17/32" Dia. (B) Reamer, One 1 1/16" Dia. (A) × 45/64" Dia. (B) Reamer	5	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	Left Hand	-0.03" to 0"	0.7874"	Foam Tray	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9598N13	000000
	One 9/16" Dia. (A) × 9/32" Dia. (B) Reamer, One 11/16" Dia. (A) × 3/8" Dia. (B) Reamer, One 13/16" Dia. (A) × 15/32" Dia. (B) Reamer, One 15/16" Dia. (A) × 19/32" Dia. (B) Reamer, One 1 1/16" Dia. (A) × 45/64" Dia. (B) Reamer	5	Titanium Nitride (TiN)-Coated Hardened High-Speed Steel	7/16"	Left Hand	-0.03" to 0"	0.7874"	Foam Tray	Aluminum, Brass, Iron, Stainless Steel, Steel, Hardened Steel	Holemaker Technology	9598N12	000000

Accessories for Reamers

Required Chucks

Quick-Change

Strong-Hold

While impact wrenches give you the most torque of any power tool, we also have chucks for impact drivers and magnetic-base drills if you want to use other tools.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

Manganese Phosphate-Coated Steel—The coating on these chucks prevents rust.

		For Shank
	For Square Drive Size	Type	Size	Overall Lg.	Material	Includes		Each
Quick-Change Pull-Back Tool Release



		1/2"	VersaDrive Hex	7/16"	2 5/32"	Black-Oxide Steel	Retaining Ring, Retention Pin	9589N112	000000


		Strong-Hold Push-Forward Tool Release



				3/8"	VersaDrive Hex	7/16"	2"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N111	000000


				1/2"	VersaDrive Hex	7/16"	2 5/32"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N113	000000
				3/4"	VersaDrive Hex	7/16"	2 3/8"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N114	000000

Optional Extensions

Extend your cutting tool’s reach. These extensions attach to your chuck and accept any tool with a VersaDrive hex shank.

		For Shank		Shank
	Overall Lg.	Type	Size	Type	Size	OD	Material		Each
Quick-Change Pull-Back Tool Release



		5"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N115	000000


		12"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N116	00000

Optional Chucks

		Each
Optional Chuck for Impact Drivers—1/4" Quick-Change Hex Shank (Male) to VersaDrive Hex Shank (Female)	9594N111	000000
Optional Chuck for Magnetic-Base Drills—3/4" Round Shank (Male) to VersaDrive Hex Shank (Female)	9585N111	00000

Impact Wrench Step Reamer Drill Bit Sets

Drill, enlarge, and finish a wide range of hole sizes in seconds with just three bits. Made with an oversized shank and hardened high-speed steel, the bits in these sets are built to handle the high torque of your impact wrench without snapping. A built-in pilot has a stepped tip that bites material immediately, centers the tool, and prevents slipping. The steps on the bit have progressively larger diameters—the deeper you drill, the bigger the hole. Count the steps as you drill to achieve the proper size. Like a reamer, these bits leave a smooth, precise hole at each step. If you’re drilling to the bit’s maximum diameter, a safety collar stops the bit at that size. Since these bits deburr as they cut, they’re often used for thin workpieces, such as sheet metal and plastic panels.

You’ll need a VersaDrive chuck (sold separately) to install these bits into your impact wrench. You can also get chucks for impact drivers and magnetic-base drills (both sold separately). For jobs that don’t require the torque of an impact tool, you can fit these bits directly into a _1/2" chuck on a standard power drill.

					Lg.						Shank
	Sizes Included	No. of Pieces	Max. Drilling Dp.	Drill Bit Point Type	Flute	Overall	No. of Flutes	Flute Type	Spiral Direction	Cutting Dia. Tolerance	Type	Size	Features	Container Type	For Use On	Mfr.		Each
Titanium Nitride (TiN)-Coated Hardened High-Speed Steel







				Inch

				1 each in sizes 5/16"-9/16", 9/16"-13/16", 13/16"-1 1/16"	3	1/2"	Stepped	3 3/8", 3 5/8", 3 3/4"	4 3/8", 4 5/8", 4 7/8"	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Foam Tray	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9646N11	0000000

Accessories for Reamer Drill Bits

Required Chucks

Quick-Change

Strong-Hold

These chucks mount directly onto the square drive of your impact wrench. They work with any tool with a VersaDrive hex shank, so you don’t need to swap chucks to use reamers, taps, and other tools.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

Manganese Phosphate-Coated Steel—The coating on these chucks prevents rust.

		For Shank
	For Square Drive Size	Type	Size	Overall Lg.	Material	Includes		Each
Quick-Change Pull-Back Tool Release



		1/2"	VersaDrive Hex	7/16"	2 5/32"	Black-Oxide Steel	Retaining Ring, Retention Pin	9589N112	000000


		Strong-Hold Push-Forward Tool Release



				3/8"	VersaDrive Hex	7/16"	2"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N111	000000


				1/2"	VersaDrive Hex	7/16"	2 5/32"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N113	000000
				3/4"	VersaDrive Hex	7/16"	2 3/8"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N114	000000

Optional Extensions

Extend your cutting tool’s reach. These extensions attach to your chuck and accept any tool with a VersaDrive hex shank.

		For Shank		Shank
	Overall Lg.	Type	Size	Type	Size	OD	Material		Each
Quick-Change Pull-Back Tool Release



		5"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N115	000000


		12"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N116	00000

Optional Chucks

		Each
Optional Chuck for Impact Drivers - 1/4" Quick-Change Hex Shank (Male) to VersaDrive Hex Shank (Female)	9594N111	000000
Optional Chuck for Magnetic-Base Drills - 3/4" Round Shank (Male) to VersaDrive Hex Shank (Female)	9585N111	00000

Impact Wrench Tap, Drill Bit, and Reamer Sets

13 Pieces

28 Pieces

With everything but the impact wrench, these sets are the fastest way to prepare holes with a hand tool. They include a selection of cutting tools and a chuck that lets you swap them in and out of your impact wrench. Made with hardened steel, the cutting tools are built to handle the high torque of the wrench without snapping, even in hard metals. This also means the bits cut holes two times faster than with a power drill, and the taps thread holes 15 times faster than with a tap wrench. The rapid hammering breaks and clears chips as you work to prevent jams. Since your wrench absorbs kickback, it won’t fight you if a cutting tool snags, reducing wrist strain and fatigue over long jobs.

The chucks hold any tool with a VersaDrive hex shank—including countersinks and extractors—so just one chuck and wrench handle any cutting task.

13 Pieces—Includes a range of drill bits, taps, and step reamers. All cutting tools are coated with titanium nitride (TiN) to hold up at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.

28 Pieces—Includes drill bits, taps, and step reamers plus reamers for hole alignment, drill taps, and hollow core cutters to further speed up your jobs. Use the drill taps to cut threaded holes in one smooth, continuous pass. The reamers enlarge holes and correct misalignment or overlap. The hollow-core cutters attach directly to your power drill, so you can form burr-free holes without a magnetic-base drill. Unlike drill bits, they cut only on the periphery of the hole and produce a solid slug, so they’re faster and leave a smoother edge. Two additional chucks let you use all these cutting tools with an impact driver and magnetic-base drill, too.

			Shank
No. of Pieces	System of Measurement	Includes	Type	Size	Container Type	Mfr.		Each
13	Inch	Four Drill Bits with Stepped Tip—7 Ga., F, 5/16", 27/64" Drill Bit Sizes Four Taps—1/4"-20, 5/16"-18, 3/8"-16, 1/2"-13 Thread Sizes Three Step Reamer Drill Bits with Stepped Tip—5/16"-9/16" Dia. (increments of 1/16"), 9/16"-13/16" Dia. (increments of 1/16"), 13/16"-1 1/16" Dia. (increments of 1/16") One Quick-Change Chuck for Impact Wrenches—For 1/2" Square Drive One 5" Extension	VersaDrive Hex	7/16"	Plastic Case	Holemaker Technology	9639N11	0000000
13	Metric	Four Drill Bits with Stepped Tip—6.8 mm, 8.5 mm, 10.5 mm, 14 mm Drill Bit Sizes Four Taps—M8 × 1.25 mm, M10 × 1.50 mm, M12 × 1.75 mm, M16 × 2.00 mm Thread Sizes Three Step Reamer Drill Bits with Stepped Tip—8 mm-16 mm Dia. (increments of 2 mm), 14 mm-22 mm Dia. (increments of 2 mm), 18 mm-26 mm Dia. (increments of 2 mm) One Quick-Change Chuck for Impact Wrenches—For 1/2" Square Drive One 5" Extension	VersaDrive Hex	7/16"	Plastic Case	Holemaker Technology	9639N13	000000
28	Inch	Six Drill Bits with Stepped Tip—1/4", 9/32", 5/16", 3/8", 7/16", 1/2" Drill Bit Sizes Three Taps—1/2"-13, 5/8"-11, 3/4"-10 Thread Sizes Two Step Reamer Drill Bits with Stepped Tip—5/16"-9/16" Dia. (increments of 1/16"), 9/16"-13/16" Dia. (increments of 1/16") Four Reamers for Hole Alignment—1/2", 9/16", 11/16", 13/16" Reamer Sizes Three Drill Taps—5/16"-18 Thread Size × 1/4" Drill Bit Size, 3/8"-16 Thread Size × 5/16" Drill Bit Size, 1/2"-13 Thread Size × 27/64" Drill Bit Size Five Hollow-Core Cutters for Power Drills with 2 1/4" Cutting Dp.—9/16", 5/8", 3/4", 7/8", 1" Dia. One Quick-Change Chuck for Impact Wrenches—For 1/2" Square Drive One Quick-Change Chuck for Impact Drivers—1/4" Quick-Change Hex Shank One Quick-Change Chuck for Magnetic-Base Drills—3/4" Weldon Shank One 5" Extension One 12" Extension	VersaDrive Hex	7/16"	Plastic Case	Holemaker Technology	9639N12	00000000

Accessories for Tap, Drill Bit, and Reamer Sets

Chucks for Impact Wrenches

Quick-Change

Strong-Hold

These chucks mount directly onto the square drive of your impact wrench. They work with any tool with a VersaDrive hex shank, so you don’t need to swap chucks to use countersinks, extractors, and other tools.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

Manganese Phosphate-Coated Steel—The coating on these chucks prevents rust.

		For Shank
	For Square Drive Size	Type	Size	Overall Lg.	Material	Includes		Each
Quick-Change Pull-Back Tool Release



		1/2"	VersaDrive Hex	7/16"	2 5/32"	Black-Oxide Steel	Retaining Ring, Retention Pin	9589N112	000000


		Strong-Hold Push-Forward Tool Release



				3/8"	VersaDrive Hex	7/16"	2"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N111	000000


				1/2"	VersaDrive Hex	7/16"	2 5/32"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N113	000000
				3/4"	VersaDrive Hex	7/16"	2 3/8"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N114	000000

Chucks for Impact Drivers

The _1/4" hex shank fits into impact drivers. These chucks work with any tool with a VersaDrive hex shank.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

	Shank		For Shank
	Type	Size	Type	Size	Overall Lg.	Material		Each
Quick-Change Pull-Back Tool Release



		Quick-Change Hex	1/4"	VersaDrive Hex	7/16"	3"	Black-Oxide Steel	9594N111	000000

Chucks for Magnetic-Base Drills

Image of Product. Front orientation. Magnetic-Base Drill Chucks and Adapters.

The _3/4" shank fits into magnetic-base drills. These chucks accept any tool with a VersaDrive hex shank.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

	Shank		For Shank
	Type	Size	Type	Size	Overall Lg.	Material		Each
Quick-Change Pull-Back Tool Release



		Weldon	3/4"	VersaDrive Hex	7/16"	2 9/32"	Black-Oxide Steel	9585N111	000000

Extensions

Extend your cutting tool’s reach. These extensions attach to your chuck and accept any tool with a VersaDrive hex shank.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

		For Shank		Shank
	Overall Lg.	Type	Size	Type	Size	OD	Material		Each
Quick-Change Pull-Back Tool Release



		5"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N115	000000


		12"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N116	00000

Impact Wrench Step Reamer Drill Bits

Drill, enlarge, and finish holes in seconds with these all-in-one tools. Made with an oversized shank and hardened high-speed steel, these bits are built to handle the high torque of your impact wrench without snapping. A built-in pilot has a stepped tip that bites material immediately, centers the tool, and prevents slipping. The steps on the bit have progressively larger diameters—the deeper you drill, the bigger the hole. Count the steps as you drill to achieve the proper size. Like a reamer, these bits leave a smooth, precise hole at each step. If you’re drilling to the bit’s maximum diameter, a safety collar stops the bit at that size. Since these bits deburr as they cut, they’re often used for thin workpieces, such as sheet metal and plastic panels.

			Lg.							Shank
	Reamer Dia.	Max. Drilling Dp.	Flute	Overall	Drill Bit Point Type	No. of Flutes	Flute Type	Spiral Direction	Cutting Dia. Tolerance	Type	Size	Features	For Use On	Mfr.		Each
Titanium Nitride (TiN)-Coated Hardened High-Speed Steel







				Inch

				5/16", 3/8", 7/16", 1/2", 9/16"	1/2"	3 3/8"	4 3/8"	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N11	0000000


				9/16", 5/8", 11/16", 3/4", 13/16"	1/2"	3 5/8"	4 5/8"	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N12	000000
				13/16", 7/8", 15/16", 1", 1 1/16"	1/2"	3 3/4"	4 7/8"	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N13	000000




						Metric

						8 mm, 10 mm, 12 mm, 14 mm, 16 mm	12.7 mm	82 mm	112 mm	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N14	000000


						14 mm, 16 mm, 18 mm, 20 mm, 22 mm	12.7 mm	86 mm	115 mm	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N15	000000
						18 mm, 20 mm, 22 mm, 24 mm, 26 mm	12.7 mm	90 mm	118 mm	Stepped	1	Spiral	Right Hand	-0.002" to 0.002"	VersaDrive Hex	7/16"	Safety Collar	Aluminum, Brass, Iron, Stainless Steel, Steel	Holemaker Technology	9686N16	000000

Accessories for Reamer Drill Bits

Required Chucks

Quick-Change

Strong-Hold

These chucks mount directly onto the square drive of your impact wrench. They work with any tool with a VersaDrive hex shank, so you don’t need to swap chucks to use reamers, taps, and other tools.

Quick-Change Pull-Back Tool Release—Require just one hand to load. Push your tool in the chuck until you hear the ball detents click into place. To remove your tool, pull back the collar.

Manganese Phosphate-Coated Steel—The coating on these chucks prevents rust.

		For Shank
	For Square Drive Size	Type	Size	Overall Lg.	Material	Includes		Each
Quick-Change Pull-Back Tool Release



		1/2"	VersaDrive Hex	7/16"	2 5/32"	Black-Oxide Steel	Retaining Ring, Retention Pin	9589N112	000000


		Strong-Hold Push-Forward Tool Release



				3/8"	VersaDrive Hex	7/16"	2"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N111	000000


				1/2"	VersaDrive Hex	7/16"	2 5/32"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N113	000000
				3/4"	VersaDrive Hex	7/16"	2 3/8"	Manganese Phosphate-Coated Steel	Retaining Ring, Retention Pin	9589N114	000000

Optional Extensions

Extend your cutting tool’s reach. These extensions attach to your chuck and accept any tool with a VersaDrive hex shank.

		For Shank		Shank
	Overall Lg.	Type	Size	Type	Size	OD	Material		Each
Quick-Change Pull-Back Tool Release



		5"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N115	000000


		12"	VersaDrive Hex	7/16"	VersaDrive Hex	7/16"	1 7/64"	Black-Oxide Steel	9589N116	00000

Optional Chucks

		Each
Optional Chuck for Impact Drivers - 1/4" Quick-Change Hex Shank (Male) to VersaDrive Hex Shank (Female)	9594N111	000000
Optional Chuck for Magnetic-Base Drills - 3/4" Round Shank (Male) to VersaDrive Hex Shank (Female)	9585N111	00000