Burs
Oval/Egg—For oblong slots and holes.
Double cut burs are for rapid metal removal with a coarser finish than single cut.
Single cut burs are for gradual metal removal with a fine finish.
For technical drawings and 3-D models, click on a part number.
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
---|---|---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | Each | ||
Carbide | |||||||||
1/8" | 1/8" | 7/32" | 1 1/2" | SE-41 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
1/8" | 3/16" | 9/32" | 1 25/32" | SE-53 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
1/8" | 1/4" | 3/8" | 1 3/4" | SE-51 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 000000 | 00 |
1/8" | 1/4" | 3/8" | 1 7/8" | SE-51 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 000000 | 00 | 00000000 | 00000 |
1/4" | 3/16" | 5/16" | 2" | SE-11 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
1/4" | 1/4" | 3/8" | 2" | SE-1 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
1/4" | 3/8" | 5/8" | 2 3/8" | SE-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
1/4" | 1/2" | 7/8" | 2 5/8" | SE-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
1/4" | 5/8" | 1" | 2 3/4" | SE-6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
1/4" | 3/4" | 1" | 2 3/4" | SE-7 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
High-Speed Steel | |||||||||
1/8" | 1/4" | 1/2" | 1 1/2" | __ | Steel | 000000 | 00 | 00000000 | 0000 |
Long-Life Burs
A titanium aluminum nitride (TiAlN) coating provides heat and wear resistance for longer life.
Oval/Egg—For oblong slots and holes.
Double cut burs are for rapid metal removal with a coarser finish than single cut.
Single cut burs are for gradual metal removal with a fine finish.
For technical drawings and 3-D models, click on a part number.
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
---|---|---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | Each | ||
Titanium Aluminum Nitride (TiAlN)-Coated Carbide | |||||||||
1/8" | 3/16" | 9/32" | 1 7/8" | SE-53 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 000000 | 00000000 | 000000 |
1/4" | 3/16" | 5/16" | 2" | SE-11 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000 | 00 |
1/4" | 1/4" | 3/8" | 2" | SE-1 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
1/4" | 3/8" | 5/8" | 2 3/8" | SE-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 2 5/8" | SE-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
1/4" | 5/8" | 1" | 2 3/4" | SE-6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000 | 00 |
1/4" | 3/4" | 1" | 2 3/4" | SE-7 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000 | 00 |
Extra-Long Burs
Extend your reach with these 3" to 7 1/4” long burs.
Oval/Egg—For oblong slots and holes.
Double cut burs are for rapid metal removal with a coarser finish than single cut.
Single cut burs are for gradual metal removal with a fine finish.
For technical drawings and 3-D models, click on a part number.
Oval/Egg | ||
Single Cut | Double Cut |
Head | |||||||
---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | |
Double Cut (For Medium Finish) | |||||||
Carbide | |||||||
1/8" | 1/8" | 7/32" | 3" | SE-41L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/4" | 3/8" | 6 3/8" | SE-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 3/8" | 5/8" | 6 5/8" | SE-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 6 7/8" | SE-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Single Cut (For Fine Finish) | |||||||
Carbide | |||||||
1/8" | 1/8" | 7/32" | 3" | SE-41L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 |
1/4" | 1/4" | 3/8" | 6 3/8" | SE-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 3/8" | 5/8" | 6 5/8" | SE-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 6 7/8" | SE-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Flexible-Shank Burs
Reach around barriers to cut, grind, shape, and remove sharp edges in hard-to-access spots. These burs are double cut for rapid metal removal.
Oval/Egg—For oblong slots and holes.
For technical drawings and 3-D models, click on a part number.
Head | Double Cut (For Medium Finish) | ||||||
---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | |
Carbide | |||||||
1/4" | 3/8" | 5/8" | 6 5/8" | SE-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 000000 |
1/4" | 3/8" | 5/8" | 8 5/8" | SE-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 3/8" | 5/8" | 12 5/8" | SE-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 6 7/8" | SE-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 8 7/8" | SE-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
1/4" | 1/2" | 7/8" | 12 7/8" | SE-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Burs for Soft Metals and Plastics
Specially spaced flutes quickly remove materials such as aluminum, brass, bronze, and plastics without clogging.
Oval/Egg—For oblong slots and holes.
For technical drawings and 3-D models, click on a part number.
Head | Fluted (For Medium Finish) | ||||||
---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | |
Carbide | |||||||
1/4" | 3/8" | 5/8" | 2 3/8" | SE-3 | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 000000 |
1/4" | 1/2" | 7/8" | 2 5/8" | SE-5 | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
1/4" | 5/8" | 1" | 2 3/4" | SE-6 | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
1/4" | 3/4" | 1" | 2 3/4" | SE-7 | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
Burs for Masonry, Ceramics, and Composites
Diamond-cut teeth effectively cut hard materials.
Oval/Egg—For oblong slots and holes.
For technical drawings and 3-D models, click on a part number.
Head | Diamond Cut (For Extra Fine Finish) | ||||||
---|---|---|---|---|---|---|---|
Shank Dia. | Dia. | Lg. | Overall Lg. | Bur Trade Number | For Use On | Each | |
Carbide | |||||||
1/4" | 1/4" | 3/8" | 2" | SE-1 | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 00000000 | 000000 |
1/4" | 3/8" | 5/8" | 2 3/8" | SE-3 | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 00000000 | 00000 |
1/4" | 1/2" | 7/8" | 2 5/8" | SE-5 | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 00000000 | 00000 |
Rubber-Cushioned Abrasive Grinding Bits for Metals
The abrasive grains in these bits are blended with rubber, which cushions during grinding to produce a smoother surface texture than other bits with similar grits. Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Bits for steel are aluminum oxide, which is the most common abrasive used in grinding metal.
Bits for aluminum, brass, and bronze are silicon carbide, which cuts through soft metals without generating much heat or causing material buildup.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Max. Speed, rpm | Shape No. | Shape | Material | Bond Material | Shank Lg. | Choose a Grit (Surface Texture) | Each | ||
For Steel | |||||||||||
1/8" Shank Dia. | |||||||||||
7 | 1/8" | 5/16" | 35,000 | B46 | Oval | Aluminum Oxide | Rubber | 1 1/2" | 00000000 | 000000 | |
For Aluminum, Brass, Bronze | |||||||||||
1/8" Shank Dia. | |||||||||||
7 | 1/8" | 5/16" | 35,000 | B46 | Oval | Silicon Carbide | Rubber | 1 1/2" | 00000000 | 00000 |
Grinding Bits for Metals
Made of aluminum oxide, these bits are well suited for use on most metals and materials that are not heat sensitive.
Bits are also known as mounted points and die grinder bits. Head diameter is measured at the widest point.
Caution: As bit shank is exposed beyond 1/2", maximum safe rpm decreases significantly. Refer to ANSI standard B7.1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose.
For technical drawings and 3-D models, click on a part number.
Head | Abrasive | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Max. Speed, rpm | Shape No. | Material | Bond Material | Shank Lg. | Choose a Grit (Surface Texture) | Pkg. Qty. | Pkg. | ||
1/8" Shank Dia. | |||||||||||
For Steel | |||||||||||
10 | 1/8" | 5/32" | 105,000 | B47 | Aluminum Oxide | Vitrified Ceramic | 1 1/2" | 100 (Smooth) Blue | 1 | 00000000 | 00000 |
For Steel, Stainless Steel, Iron | |||||||||||
10 | 1/8" | 5/16" | 105,000 | B46 | Aluminum Oxide | Vitrified Clay | 1 1/2" | 5 | 00000000 | 0000 |
Dremel Grinding Stones
Pair with Dremel rotary tools to sharpen, deburr, and grind metal surfaces.
Shape | Head Dia. | Shaft Dia. | For Manufacturer Model No. | Each | ||
6 | Oval | 3/16" | 1/8" | 100-N/7, 200, 275, 285, 300, 3000-1/24, 395, 3965-02, 398, 400, 4000-2/30, 4300, 753, 770, 7700, 780, 7800-02, 800, 8050-N/18, 8100-N/21, 8200, 8220-1/28 | 0000000 | 00000 |