Carbide Drill Bit Sets

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Drill Bit Sizes Included

1/16"-1/2" (increments of 1/32")

1/16"-3/8" (increments of 1/16")

1/16"-3/8" (increments of 1/64")

1/64"-1/8" (increments of 1/64")

1/8"

1/8"-1/2" (increments of 1/32")

1/8"-1/4" (increments of 1/64")

Number of Pieces

System of Measurement

Drill Bit Size

Finish

Aluminum Titanium Nitride (AlTiN) Coated

Carbide Tipped

Titanium Aluminum Nitride (TiAlN) Coated

Titanium Carbon Nitride (TiCN) Coated

Titanium Nitride (TiN) Coated

Drill Bit Point Type

Container Type

Bit Style

Flute Type

Length Class

For Drilling Type

Flute Direction

Number of Flutes

Point Angle

Shank Size

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

REACH

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DFARS Specialty Metals

Length

Overall Length

56 Products

About Drill Bits

Compare material, finish, length class, and decimal size equivalents.

The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Jobbers' Length About Jobbers' Length

Image of Product. Front orientation. Drill Bits. Carbide Drill Bit Sets, Jobbers' Length.

These bits have the balance of rigidity and length needed for most applications.

Aluminum Titanium Nitride (AlTiN) Coated—The hardest and most wear-resistant coating, especially at high temperatures. These bits are best for hard and abrasive materials, such as iron and titanium.

Uncoated—Excellent for a range of materials but won't last as long as coated bits.

	Drill Bit Sizes Included	System of Measurement	Drill Bit Point Style	Container Type		Each
Aluminum Titanium Nitride (AlTiN) Coated



	6	1/16"-3/8" (increments of 1/16")	Inch	Four-Facet Point	Wood Case	29325A25	0000000


	Uncoated



			6	1/16"-3/8" (increments of 1/16")	Inch	Four-Facet Point	Metal Case	29325A21	000000


			15	1/16"-1/2" (increments of 1/32")	Inch	Four-Facet Point	Metal Case	29325A23	000000
			21	1/16"-3/8" (increments of 1/64")	Inch	Four-Facet Point	Metal Case	29325A22	000000
			60	60-1 ga	Wire Gauge	Four-Facet Point	Metal Case	29325A24	00000000

Carbide-Tipped Drill Bit Sets for Masonry and Concrete

Crush rather than cut material so bits don’t jam or overheat while drilling masonry and concrete. The ultra-hard carbide tip breaks masonry into pieces and the widely spaced flutes channel them out of the hole. These bits stay sharp, resisting wear and heat that will dull or break other bits.

SDS-Plus Shank for Hammer and Rotary Drilling


	SDS-Plus Shank

The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.

	Drill Bit Size	Drill Bit Point Type	Specs. Met	Container Type		Each
Uncoated



	5	3/16", 1/4", 5/16", 3/8", 1/2"	Standard	ANSI B212.15	Plastic Case	8948A98	000000


	6	3/16", 1/4", 5/16", 3/8", 1/2"	Standard	ANSI B212.15	Plastic Pouch	8948A91	00000

Round Shank for Hammer and Rotary Drilling

Use these bits in rotary hammers that have a drill chuck. Simultaneous rotary and hammering action drills faster and penetrates material with less pressure than rotary-only bits. Also known as percussion or impact bits.

	Drill Bit Size	Drill Bit Point Type	Specs. Met	Container Type		Each
Uncoated



	4	1/4", 5/16", 3/8", 1/2"	Standard	ANSI B212.15	Plastic Pouch	2943A4	000000


	5	3/16", 1/4", 5/16", 3/8", 1/2"	Serrated	ANSI B212.15	Plastic Case	2899A51	00000
	6	3/16", 1/4", 5/16", 3/8", 1/2", 5/8"	Standard	ANSI B212.15	Plastic Pouch	2943A6	00000
	6	1/4", 5/16", 3/8", 1/2", 5/8", 3/4"	Standard	ANSI B212.15	Plastic Pouch	2943A5	00000

Hex Shank for Hammer and Rotary Drilling

The hex shape is less likely to slip in the chuck than a round shank. Use simultaneous rotary and hammering action to drill faster and penetrate material with less pressure than rotary-only bits. Also known as percussion or impact bits.

	Drill Bit Size	Drill Bit Point Type	Specs. Met	Container Type		Each
Uncoated



	6	1/8", 3/16", 1/4", 5/16", 3/8", 1/2"	Standard	ANSI B212.15	Plastic Pouch	8897A92	000000

Carbide-Tipped Drill Bit Sets

Performance similar to solid carbide but at a lower price point. Like carbide bits, these are stronger than cobalt and high-speed steel and maintain their sharp edges when drilling abrasive material. However, when drilling tough metals like iron and hardened steel, upgrade to carbide for longer life.

Jobbers' Length About Jobbers' Length


	Standard

These bits have the balance of rigidity and length needed for most applications.

	Drill Bit Sizes Included	System of Measurement	Drill Bit Point Style	Container Type		Each
Carbide Tipped/Uncoated



	9	1/8"-1/4" (increments of 1/64")	Inch	Standard Point	Metal Case	2940A62	0000000


	13	1/8"-1/2" (increments of 1/32")	Inch	Standard Point	Metal Case	2940A61	000000

Quick-Change Hex Carbide-Tipped Drill Bit Sets for Masonry and Concrete

Add masonry drilling to the jobs your impact driver can do. These bits snap into a _1/4" hex shank so you don't have to change tools when switching from drilling to driving. They have a carbide tip that resists wear and heat to stay sharp.

Quick-Change Hex Shank for Rotary Only Drilling

Because these bits use rotary instead of hammering action, they require more pressure to grind up material.

	Drill Bit Size	Drill Bit Point Type		Each
Uncoated



	3	5/32", 3/16", 1/4"	Standard	2628N14	000000

Expanded-Shank Carbide Drill Bit Sets

All of the bits in these sets have the same shank diameter, so you can quickly change sizes without swapping out the collet on your tool. Because of their small size, they are often used for drilling holes in circuit boards. Carbide bits are the the hardest and most wear resistant. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. Carbide can be brittle, however, so bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.

Jobbers' Length About Jobbers' Length

Image of Product. Front orientation. Drill Bits. Expanded-Shank Carbide Drill Bit Sets, Jobbers' Length.

These bits have the balance of rigidity and length needed for most applications.

Uncoated—Excellent for a range of materials but won't last as long as coated bits.

	No. of Pieces	Drill Bit Sizes Included	System of Measurement	Drill Bit Point Style	Container Type		Each
Uncoated



	1/8"	8	1/64"-1/8" (increments of 1/64")	Inch	Four-Facet Point	Plastic Case	2841A11	000000


	1/8"	10	80-71 ga	Wire Gauge	Four-Facet Point	Plastic Case	2841A111	00000
	1/8"	10	70-61 ga	Wire Gauge	Four-Facet Point	Plastic Case	2841A112	00000

Chip-Clearing Carbide-Tipped Drill Bit Sets for Masonry and Concrete

Prevent frequent stops to clear bits and reduce heat buildup that can damage them. The tight spiral flutes lift dust and debris out of the hole more quickly than standard masonry bits. These bits are especially effective for brittle material that creates a lot of debris, such as block and brick. The carbide tip resists wear to stay sharp.

Round Shank for Hammer and Rotary Drilling

Image of Product. Front orientation. Drill Bits. Chip-Clearing Carbide-Tipped Drill Bit Sets for Masonry and Concrete, Round Shank for Hammer and Rotary Drilling.

	Drill Bit Size	Drill Bit Point Type	Specs. Met	Container Type		Each
Uncoated



	4	1/4", 5/16", 3/8", 1/2"	Standard	ANSI B212.15	Plastic Pouch	2943A1	000000


	6	3/16", 1/4", 5/16", 3/8", 1/2", 5/8"	Standard	ANSI B212.15	Plastic Pouch	2943A3	00000
	6	1/4", 5/16", 3/8", 1/2", 5/8", 3/4"	Standard	ANSI B212.15	Plastic Pouch	2943A2	00000

Drill/Mill End Mill Sets


Drill/Mill Cut Style

These multifunction tools have a 90° pointed tip that allows them to be used for drilling as well as for slotting, profiling, and chamfering cuts. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. All are center cutting, allowing plunge cuts into a surface.

	Helix Angle	Point Angle	For Use On	End Mill Type	Cut Style		Each
Uncoated Carbide







	2 Flutes

	3	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	90°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Drill/Mill	2770A81	0000000




			4 Flutes

			3	6 mm Mill Dia. × 6 mm Shank Dia. × 50 mm O'all Lg. End Mill 10 mm Mill Dia. × 10 mm Shank Dia. × 70 mm O'all Lg. End Mill 12 mm Mill Dia. × 12 mm Shank Dia. × 74 mm O'all Lg. End Mill	Equal	30°	90°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Drill/Mill	2770A91	000000

Center Drill Sets

A variety of sizes to create precisely centered holes that mate with lathe centers or to drill and countersink in a single step to install fasteners.

Carbide—The hardest and most wear-resistant center drills you can buy. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so use a rigid machine tool holder to prevent breakage.

60° Countersink Angle—The most common center drill angle. The short and sturdy tip starts holes that perfectly match lathe centers.

82° Countersink Angle—Start a hole with cone-shaped recesses so inch screws sit flush with the surface.

90° Countersink Angle—Start a hole with cone-shaped recesses so metric screws sit flush with the surface.

Uncoated—Suitable for most tasks, but won't last as long as coated center drills.

Titanium Carbon Nitride (TiCN) Coated—Resist heat, chipping, and wear, to last up to three times longer than an uncoated option.

Titanium Aluminum Nitride (TiAlN) Coated—Harder than TiCN, these center drills cut metal as hard as Rockwell C50, such as iron and titanium, without chipping.

Aluminum Titanium Nitride (AlTiN) Coated—The hardest and most wear-resistant coating we offer, these center drills cut through metals as hard as Rockwell C70 without losing their sharp cutting edges.

						60° Countersink Angle		82° Countersink Angle		90° Countersink Angle
	No. of Pieces	Trade Size	Finish	Container Type	Mfr.		Each		Each		Each
Carbide



		6	1, 2, 3, 4, 5, 6	Uncoated	Metal Case	Ultra Tool	2925A22	0000000	2925A72	0000000	2925A73	0000000


		6	1, 2, 3, 4, 5, 6	Titanium Carbon Nitride (TiCN) Coated	Metal Case	Ultra Tool	2936A311	000000	2936A321	000000	2936A331	000000
		6	1, 2, 3, 4, 5, 6	Titanium Aluminum Nitride (TiAlN) Coated	Metal Case	Ultra Tool	2936A312	000000	2936A322	000000	2936A332	000000
		6	1, 2, 3, 4, 5, 6	Aluminum Titanium Nitride (AlTiN) Coated	Metal Case	Ultra Tool	2936A313	000000	2936A323	000000	2936A333	000000

Carbide Square End Mill Sets

Made of solid carbide, the end mills in these sets are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a square end for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.

Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.

Titanium Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.

Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.

Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.

2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.

4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.

	Includes	Helix Angle	For Use On	End Mill Type	Cut Style		Each
Uncoated Carbide







		2 Flutes

		6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A11	0000000




				4 Flutes

				6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A12	000000


				Titanium Nitride (TiN)-Coated Carbide







								2 Flutes

								6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A211	000000




										4 Flutes

										6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A221	000000


										Titanium Carbon Nitride (TiCN)-Coated Carbide







														2 Flutes

														6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, Steel	Center Cutting	Square	8873A212	000000




																4 Flutes

																6	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, Steel	Center Cutting	Square	8873A222	000000


																Titanium Aluminum Nitride (TiAlN)-Coated Carbide







																		2 Flutes

	6																	1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A213	000000




																		4 Flutes

		6																1/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill	Equal	30°	Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A223	000000

Carbide Ball End Mill Sets with Two Milling Ends

Ball Cut Style

Image of Product. Front orientation. End Mills. Carbide Ball End Mill Sets with Two Milling Ends.

Offering two times the life of a standard carbide end mill, the end mills in these sets have two milling ends so you can switch to the opposite end when one end wears out. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.

Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.

	Helix Angle	For Use On	End Mill Type	Cut Style		Each
Uncoated Carbide







	4 Flutes

	6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A18	0000000


	Titanium Nitride (TiN)-Coated Carbide







					4 Flutes

					6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A341	000000


					Titanium Carbon Nitride (TiCN)-Coated Carbide







									4 Flutes

									6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A342	000000


									Titanium Aluminum Nitride (TiAlN)-Coated Carbide







													4 Flutes

													6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A343	000000

Carbide Square End Mill Sets with Two Milling Ends

Offering two times the life of a standard carbide end mill, the end mills in these sets have two milling ends so you can switch to the opposite end when one end wears out. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have square ends for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.

Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.

	Helix Angle	For Use On	End Mill Type	Cut Style		Each
Uncoated Carbide







	4 Flutes

	6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A16	0000000


	Titanium Nitride (TiN)-Coated Carbide







					4 Flutes

					6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A321	000000


					Titanium Carbon Nitride (TiCN)-Coated Carbide







									4 Flutes

									6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, Steel	Center Cutting	Square	8873A322	000000


									Titanium Aluminum Nitride (TiAlN)-Coated Carbide







													4 Flutes

													6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Square	8873A323	000000

Carbide Ball End Mill Sets

Ball Cut Style

Image of Product. Front orientation. End Mills. Carbide Ball End Mill Sets.

For longer tool life and a better finish in general purpose milling applications, these solid carbide end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.

Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.

2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.

4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.

	Helix Angle	For Use On	End Mill Type	Cut Style		Each
Uncoated Carbide







	2 Flutes

	6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A13	0000000




			4 Flutes

			6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A14	000000


			Titanium Carbon Nitride (TiCN)-Coated Carbide







							4 Flutes

							6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A242	000000


							Titanium Aluminum Nitride (TiAlN)-Coated Carbide







											2 Flutes

											6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A233	000000




													4 Flutes

													6	1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill 1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill 1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill 3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill 3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill 5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill	Equal	30°	Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel	Center Cutting	Ball	8873A243	000000