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 | Cylinder |
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 | Ball |
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 | Flame |
 | Cone |
 | Inverted Cone |
 | Disc |
 | Barrel |
 | Tapered |
 | Convex-Concave |
 | Flat-Top Cone |
 | Pear |
Tooth Style Tooth Style |
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 | Double Cut |
 | Single Cut |
 | Fluted |
 | Diamond Cut |
For Use On For Use On |
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Trade Number Trade Number |
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For Finish For Finish |
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Individual/Set Individual/Set |
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 | Individual |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Finish Finish |
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Burs
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
Pointed Tree—For curved surfaces and slots and curved holes with pointed bottoms.
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.
Rounded Tree
Rounded Tree
Double Cut
Single Cut
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | Each | ||
Carbide | |||||||||
| 3/32" | 3/32" | 1/4" | 1 1/2" | SF-61 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
| 1/8" | 1/8" | 1/4" | 1 1/2" | SF-41 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/8" | 1/2" | 1 1/2" | SF-42 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 3/16" | 1/2" | 2" | SF-53 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/4" | 1/2" | 2" | SF-51 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/4" | 1/8" | 1/2" | 2" | SF-11 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 1/4" | 5/8" | 2" | SF-1 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SF-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 7/16" | 1" | 2 3/4" | SF-4 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
| 1/4" | 1/2" | 3/4" | 2 1/2" | SF-13 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SF-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 5/8" | 1" | 2 3/4" | SF-6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 3/4" | 1" | 2 3/4" | SF-7 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 3/4" | 1 1/2" | 3 1/4" | SF-15 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
High-Speed Steel | |||||||||
| 1/4" | 1/4" | 3/4" | 2" | __ | Steel | 000000 | 00 | 00000000 | 0000 |
| 1/4" | 3/8" | 3/4" | 2 1/8" | __ | Steel | 000000 | 00 | 00000000 | 00000 |
| 1/4" | 1/2" | 1 1/8" | 2 1/4" | __ | Steel | 000000 | 00 | 00000000 | 00000 |
Pointed Tree
Pointed Tree
Double Cut
Single Cut
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | Each | ||
Carbide | |||||||||
| 3/32" | 3/32" | 1/4" | 1 1/2" | SG-61 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
| 1/8" | 1/8" | 1/4" | 1 1/2" | SG-41 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/8" | 5/16" | 1 1/2" | SG-42 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/8" | 3/8" | 1 1/2" | SG-43 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/8" | 1/2" | 1 1/2" | SG-44 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 3/16" | 1/2" | 2" | SG-53 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/8" | 1/4" | 1/2" | 2" | SG-51 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 | 00000000 | 0000 |
| 1/4" | 1/4" | 5/8" | 2" | SG-1 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 5/16" | 3/4" | 2 1/2" | SG-2 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SG-3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 1/2" | 3/4" | 2 1/2" | SG-13 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SG-5 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 5/8" | 1" | 2 3/4" | SG-6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 3/4" | 1" | 2 3/4" | SG-7 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 00000000 | 00000 |
| 1/4" | 3/4" | 1 1/2" | 3 1/4" | SG-15 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 00000000 | 00000 | 000000000 | 00000 |
High-Speed Steel | |||||||||
| 1/4" | 1/4" | 3/4" | 2" | __ | Steel | 000000 | 00 | 00000000 | 0000 |
| 1/4" | 1/2" | 3/4" | 2 1/4" | __ | Steel | 000000 | 00 | 00000000 | 00000 |
Long-Life Burs
A titanium aluminum nitride (TiAlN) coating provides heat and wear resistance for longer life.
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
Pointed Tree—For curved surfaces and slots and curved holes with pointed bottoms.
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.
Rounded Tree
Rounded Tree
Double Cut
Single Cut
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | Each | ||
Titanium Aluminum Nitride (TiAlN)-Coated Carbide | |||||||||
| 1/4" | 1/4" | 5/8" | 2" | SF-1T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 000000 | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SF-3T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SF-5T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
Pointed Tree
Pointed Tree
Double Cut
Single Cut
Head | Double Cut (For Medium Finish) | Single Cut (For Fine Finish) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | Each | ||
Titanium Aluminum Nitride (TiAlN)-Coated Carbide | |||||||||
| 1/4" | 1/4" | 5/8" | 2" | SG-1T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 000000 | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SG-3T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SG-5T | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 | 0000000 | 00000 |
Extra-Long Burs
Extend your reach with these 3" to 7 1/4” long burs.
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
Pointed Tree—For curved surfaces and slots and curved holes with pointed bottoms.
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.
Rounded Tree
Rounded Tree |  | |
 Single Cut |  Double Cut | |
Head | |||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Double Cut (For Medium Finish) | |||||||
Carbide | |||||||
| 1/8" | 1/8" | 1/2" | 3" | SF-42L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/4" | 1/2" | 6 1/2" | SF-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 6 3/4" | SF-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 7" | SF-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Single Cut (For Fine Finish) | |||||||
Carbide | |||||||
| 1/8" | 1/8" | 1/2" | 3" | SF-42L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 |
| 1/4" | 1/4" | 1/2" | 6 1/2" | SF-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 6 3/4" | SF-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 7" | SF-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Pointed Tree
Pointed Tree | | |
 Double Cut |  Single Cut | |
Head | |||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Double Cut (For Medium Finish) | |||||||
Carbide | |||||||
| 1/8" | 1/8" | 1/2" | 3" | SG-44L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/4" | 1/2" | 6 1/2" | SG-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 6 3/4" | SG-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 7" | SG-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Single Cut (For Fine Finish) | |||||||
Carbide | |||||||
| 1/8" | 1/8" | 1/2" | 3" | SG-44L3 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 0000 |
| 1/4" | 1/4" | 1/2" | 6 1/2" | SG-1L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 6 3/4" | SG-3L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 7" | SG-5L6 | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
Flexible-Shank Burs
Bend around obstructions to access hard-to-reach spots. These burs are double cut for rapid metal removal.
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
For technical drawings and 3-D models, click on a part number.
Rounded Tree
Rounded Tree
Double Cut
Head | Double Cut (For Medium Finish) | ||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Carbide | |||||||
| 1/4" | 3/8" | 3/4" | 6 3/4" | SF-3F | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 8 3/4" | SF-3F | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 3/8" | 3/4" | 12 3/4" | SF-3F | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 7" | SF-5F | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 9" | SF-5F | Steel, Hardened Steel, Tool Steel, Stainless Steel, Titanium, Iron, Nickel | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 13" | SF-5F | 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.
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
Pointed Tree—For curved surfaces and slots and curved holes with pointed bottoms.
For technical drawings and 3-D models, click on a part number.
Rounded Tree
Rounded Tree
Fluted
Head | Fluted (For Medium Finish) | ||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Carbide | |||||||
| 1/4" | 1/4" | 5/8" | 2" | SF-1NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SF-3NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SF-5NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
| 1/4" | 5/8" | 1" | 2 3/4" | SF-6NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
| 1/4" | 3/4" | 1 1/4" | 3" | SF-14NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
Pointed Tree
Pointed Tree
Fluted
Head | Fluted (For Medium Finish) | ||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Carbide | |||||||
| 1/4" | 1/4" | 5/8" | 2" | SG-1NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SG-3NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SG-5NF | Aluminum, Copper, Brass, Bronze, Plastic | 0000000 | 00000 |
Burs for Masonry, Ceramics, and Composites
Diamond-cut teeth effectively cut hard materials.
Rounded Tree—For curved surfaces and slots and curved holes with rounded bottoms.
Pointed Tree—For curved surfaces and slots and curved holes with pointed bottoms.
For technical drawings and 3-D models, click on a part number.
Rounded Tree
Rounded Tree
Diamond Cut
Head | Diamond Cut (For Extra Fine Finish) | ||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Carbide | |||||||
| 1/4" | 1/4" | 5/8" | 2" | SF-1DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SF-3DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SF-5DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 00000 |
Pointed Tree
Pointed Tree
Diamond Cut
Head | Diamond Cut (For Extra Fine Finish) | ||||||
|---|---|---|---|---|---|---|---|
| Shank Dia. | Dia. | Lg. | Overall Lg. | Trade Number | For Use On | Each | |
Carbide | |||||||
| 1/4" | 1/4" | 5/8" | 2" | SG-1DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 000000 |
| 1/4" | 3/8" | 3/4" | 2 1/2" | SG-3DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 00000 |
| 1/4" | 1/2" | 1" | 2 3/4" | SG-5DM | Ceramics, Brick, Stone, Concrete, Glass, Fiberglass, Carbon Fiber, Graphite | 0000000 | 00000 |