Angle-Blade Adjustable Size Reamers

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89 Products

Reamer Type

Standard

Finish most holes to precise inch, metric, wire gauge, or letter sizes

64 products

For Hole Alignment

Enlarge holes to correct misalignment and overlap

12 products

Performance

Long Reach

Align holes spaced far apart using the long, built-in pilot

12 products

Sold As

Set

Keep a variety of reamer sizes on hand

3 products

Reamers

Finish holes to precise inch, metric, wire gauge, or letter sizes with these reamers.

Adjustable Size, Square Shank

Angled Blade

Finish multiple hole sizes with one reamer by moving the adjustable blades within the diameter range. Convenient for maintenance work, these have a large diameter range and don't require powered tools. They're often used to make precise size adjustments during installation of bearings and bushings.

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).

Extension pilots (not included) can be used in place of the end adjustment nut to align holes that are spaced far apart.

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.

	Reamers								Replacement Blades			Optional Extension Pilots
	Reamer Dia.	Material	Square Shank Size	Overall Lg.	No. of Blades	For Use On		Each	Pkg. Qty.		Pkg.		Each
Angled Blade







				Inch

				0.4219" to 0.4531" (27/64" to 29/64")	Tool Steel	0.1870"	5 3/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A28	0000000	6	2987A68	000000	3004A11	000000


				0.4219" to 0.4688" (27/64" to 15/32")	Tool Steel	0.1870"	5 3/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A1	000000	6	2987A5	00000	3004A11	00000
				0.4375" to 0.5000" (7/16" to 1/2")	Tool Steel	0.1870"	5 3/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A29	000000	6	2987A69	00000	3004A12	00000
				0.4688" to 0.5313" (15/32" to 17/32")	Tool Steel	0.1870"	5 5/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A11	000000	6	2987A51	00000	3004A12	00000
				0.5000" to 0.5625" (1/2" to 9/16")	Tool Steel	0.2180"	5 5/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A3	000000	6	2987A7	00000	3004A13	00000
				0.5313" to 0.5938" (17/32" to 19/32")	Tool Steel	0.2180"	5 5/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A12	000000	6	2987A52	00000	3004A13	00000
				0.5625" to 0.6250" (9/16" to 5/8")	Tool Steel	0.2640"	5 7/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A31	000000	6	2987A71	00000	3004A14	00000
				0.5938" to 0.6563" (19/32" to 21/32")	Tool Steel	0.2810"	6 5/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A13	000000	6	2987A53	00000	3004A15	00000
				0.6250" to 0.6875" (5/8" to 11/16")	Tool Steel	0.2810"	6 5/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A32	000000	6	2987A72	00000	3004A15	00000
				0.6563" to 0.7188" (21/32" to 23/32")	Tool Steel	0.3120"	6 7/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A14	000000	6	2987A54	00000	3004A16	00000
				0.6875" to 0.7500" (11/16" to 3/4")	Tool Steel	0.3120"	6 7/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A33	000000	6	2987A73	00000	3004A16	00000


				0.7188" to 0.7813" (23/32" to 25/32")	Tool Steel	0.3430"	7 1/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A15	000000	6	2987A55	00000	3004A17	00000
				0.7500" to 0.8125" (3/4" to 13/16")	Tool Steel	0.3430"	7 1/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A34	000000	6	2987A74	00000	3004A17	00000
				0.7813" to 0.8438" (25/32" to 27/32")	Tool Steel	0.4060"	7 1/2"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A16	000000	6	2987A56	00000	3004A18	00000
				0.8125" to 0.8750" (13/16" to 7/8")	Tool Steel	0.4060"	7 1/2"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A35	000000	6	2987A75	00000	3004A18	00000
				0.8438" to 0.9375" (27/32" to 15/16")	Tool Steel	0.4370"	8 1/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A17	000000	6	2987A57	00000	3004A19	00000
				0.8750" to 1.0000" (7/8" to 1")	Tool Steel	0.4370"	8 1/8"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A36	000000	6	2987A76	00000	3004A19	00000
				0.9375" to 1.0625" (15/16" to 1 1/16")	Tool Steel	0.5000"	9 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A18	000000	6	2987A58	00000	3004A21	00000
				1.0000" to 1.1250" (1" to 1 1/8")	Tool Steel	0.5000"	9 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A37	000000	6	2987A77	00000	3004A21	00000
				1.0625" to 1.1875" (1 1/16" to 1 3/16")	Tool Steel	0.5310"	10 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A19	000000	6	2987A59	00000	3004A23	00000
				1.1250" to 1.2500" (1 1/8" to 1 1/4")	Tool Steel	0.5490"	10 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A38	000000	6	2987A78	00000	3004A24	00000


				1.1875" to 1.3438" (1 3/16" to 1 11/32")	Tool Steel	0.6250"	11 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A2	000000	6	2987A6	000000	3004A25	00000
				1.2500" to 1.4375" (1 1/4" to 1 7/16")	Tool Steel	0.6250"	11 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A39	000000	6	2987A79	000000	3004A25	00000
				1.3438" to 1.5313" (1 11/32" to 1 17/32")	Tool Steel	0.6400"	12"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A21	000000	6	2987A61	000000	3004A27	000000
				1.4375" to 1.6250" (1 7/16" to 1 5/8")	Tool Steel	0.7500"	12"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A4	000000	6	2987A8	000000	3004A28	000000
				1.5313" to 1.7813" (1 17/32" to 1 25/32")	Tool Steel	0.7500"	14 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A22	000000	6	2987A62	000000	3004A29	000000
				1.6250" to 1.8750" (1 5/8" to 1 7/8")	Tool Steel	0.8750"	14 1/4"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A41	000000	6	2987A81	000000	3004A31	000000
				1.7813" to 2.0938" (1 25/32" to 2 3/32")	Tool Steel	0.9370"	16"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A23	000000	6	2987A63	000000	3004A32	000000
				1.8750" to 2.1875" (1 7/8" to 2 3/16")	Tool Steel	1.0320"	16"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A42	000000	6	2987A82	000000	3004A66	000000
				2.0938" to 2.4688" (2 3/32" to 2 15/32")	Tool Steel	1.1870"	18"	6	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A24	000000	6	2987A64	000000	3004A36	000000

Reamer Sets

Keep a variety of reamer sizes on hand for finishing holes.

Adjustable Size, Square Shank

Work on a wide range of hole diameters by keeping a set of adjustable reamers on hand. Each reamer can finish multiple hole sizes by moving the adjustable blades within the diameter range. Convenient for maintenance work, these don't require powered tools. They're often used to make precise size adjustments during installation of bearings and bushings.

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.

	Container Type	For Use On		Each
Angled Blade







	Inch

	7/16"-1 1/4"	10	Tool Steel	Wood Case	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A95	000000000


	15/32"-1 1/16"	8	Tool Steel	Wood Case	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A91	00000000
	15/32"-1 17/32"	11	Tool Steel	Wood Case	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Steel, Titanium	2987A93	00000000

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.

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.

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		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	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	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	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	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	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	3027A18	000000	6	2987A58	00000