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About Drill Bits
Compare material, finish, length class, and decimal size equivalents.
Chip-Clearing Drill Bits for Wood
Drill Bit Size | Decimal Size Equiv. | Overall Lg. | Max. Drilling Dp. | Shank Size | Drill Bit Point Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Black Oxide | |||||||||
Quick-Change Hex Shank | |||||||||
| 1/2" | 0.5" | 17" | 12" | 3/8" | Screw | 2818A15 | 000000 | ||
| 9/16" | 0.5625" | 18" | 15" | 7/16" | Screw | 2818A11 | 00000 | ||
| 5/8" | 0.625" | 17" | 12" | 7/16" | Screw | 2818A12 | 00000 | ||
| 3/4" | 0.75" | 18" | 15" | 7/16" | Screw | 2818A14 | 00000 | ||
| 7/8" | 0.875" | 17" | 12" | 7/16" | Screw | 2818A16 | 00000 | ||
| 1" | 1" | 17" | 12" | 7/16" | Screw | 2818A18 | 00000 | ||
| 1 1/4" | 1.25" | 18" | 15" | 7/16" | Screw | 2818A22 | 00000 | ||
| 1 3/4" | 1.75" | 17" | 12" | 7/16" | Screw | 2818A25 | 00000 | ||
| 2" | 2" | 17" | 12" | 7/16" | Screw | 2818A26 | 00000 | ||
Nonstick Coated | |||||||||
Quick-Change Hex Shank | |||||||||
| 7/16" | 0.4375" | 18" | 15.5" | 5/16" | Screw | 2818A13 | 00000 | ||
| 1 1/8" | 1.125" | 18" | 15.5" | 7/16" | Screw | 2818A31 | 00000 | ||
Uncoated | |||||||||
Round Shank/Tapered-Square Shank | |||||||||
| 3/8" | 0.375" | 18" | 12" | 3/8" | Screw | 2878A11 | 00000 | ||
| 1/2" | 0.5" | 18" | 12" | 3/8" | Screw | 2878A13 | 00000 | ||
| 9/16" | 0.5625" | 18" | 12" | 3/8" | Screw | 2878A14 | 00000 | ||
| 5/8" | 0.625" | 18" | 12" | 3/8" | Screw | 2878A15 | 00000 | ||
| 3/4" | 0.75" | 18" | 12" | 5/16" | Screw | 2878A17 | 00000 | ||
| 7/8" | 0.875" | 18" | 12" | 5/16" | Screw | 2878A19 | 00000 | ||
| 1" | 1" | 18" | 12" | 5/16" | Screw | 2878A22 | 00000 | ||
Round Shank/Hex Shank | |||||||||
| 9/16" | 0.5625" | 29" | 24" | 7/16" | Screw | 2907A31 | 00000 | ||
| 5/8" | 0.625" | 29" | 24" | 7/16" | Screw | 2907A32 | 00000 | ||
| 11/16" | 0.6875" | 29" | 24" | 7/16" | Screw | 2907A33 | 00000 | ||
| 3/4" | 0.75" | 29" | 24" | 7/16" | Screw | 2907A34 | 00000 | ||
| 13/16" | 0.8125" | 29" | 24" | 7/16" | Screw | 2907A35 | 00000 | ||
| 7/8" | 0.875" | 29" | 24" | 7/16" | Screw | 2907A36 | 00000 | ||
| 1" | 1" | 29" | 24" | 7/16" | Screw | 2907A38 | 00000 | ||
| 1 1/16" | 1.0625" | 29" | 24" | 7/16" | Screw | 2907A39 | 000000 | ||
Quick-Change Hex Shank | |||||||||
| 3/4" | 0.75" | 8" | 5" | 7/16" | Screw | 2906A51 | 00000 | ||
| 7/8" | 0.875" | 8" | 5" | 7/16" | Screw | 2906A43 | 00000 | ||
| 1" | 1" | 8" | 5" | 7/16" | Screw | 2906A45 | 00000 | ||
| 1 1/4" | 1.25" | 8" | 5" | 7/16" | Screw | 2906A46 | 00000 | ||
| 1 3/8" | 1.375" | 6 1/2" | 4" | 7/16" | Screw | 2897A19 | 00000 | ||
| 1 1/2" | 1.5" | 6 1/2" | 4" | 7/16" | Screw | 2897A21 | 00000 | ||
Carbide-Tipped Drill Bit Sets for Masonry and Concrete
Round Shank for Hammer and Rotary Drilling
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No. of Pieces | 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 | ||
| 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 | ||
Flexible-Shaft Drill Bits for Wire Installation
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Round Shank |
Drill Bit Size | Decimal Size Equiv. | Overall Lg. | Max. Drilling Dp. | Shank Size | Drill Bit Point Type | Each | |||
|---|---|---|---|---|---|---|---|---|---|
Powder Coated | |||||||||
Round Shank | |||||||||
| 3/8" | 0.375" | 54" | 53" | 3/16" | Screw | 2713N1 | 000000 | ||
| 3/8" | 0.375" | 72" | 71" | 3/16" | Screw | 2713N2 | 00000 | ||
| 1/2" | 0.5" | 54" | 53" | 1/4" | Screw | 2713N3 | 00000 | ||
| 1/2" | 0.5" | 72" | 71" | 1/4" | Screw | 2713N4 | 00000 | ||
| 9/16" | 0.5625" | 54" | 53" | 1/4" | Screw | 2713N5 | 00000 | ||
| 9/16" | 0.5625" | 72" | 71" | 1/4" | Screw | 2713N6 | 00000 | ||
| 5/8" | 0.625" | 54" | 53" | 1/4" | Screw | 2713N7 | 00000 | ||
| 3/4" | 0.75" | 54" | 53" | 1/4" | Screw | 2713N8 | 00000 | ||
| 1" | 1" | 54" | 53" | 1/4" | Screw | 2713N9 | 00000 | ||
Tapping Screw Installation Drill Bits for Masonry and Concrete
Round Shank for Hammer and Rotary Drilling
For Screw Size | Drill Bit Size | Decimal Size Equiv. | Overall Lg. | Max. Drilling Dp. | Shank Size | Features | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Uncoated | ||||||||||
Standard Point | ||||||||||
| 3/16" | 5/32" | 0.1563" | 3 1/2" | 2 1/2" | 5/32" | Flat on Shank | 90161A712 | 00000 | ||
| 3/16" | 5/32" | 0.1563" | 4 1/2" | 3 1/2" | 5/32" | Flat on Shank | 90161A713 | 0000 | ||
| 3/16" | 5/32" | 0.1563" | 5 1/2" | 4 1/2" | 5/32" | Flat on Shank | 90161A718 | 0000 | ||
| 1/4" | 3/16" | 0.1875" | 3 1/2" | 2 1/2" | 5/32" | Flat on Shank | 90161A714 | 0000 | ||
| 1/4" | 3/16" | 0.1875" | 4 1/2" | 3 1/2" | 5/32" | Flat on Shank | 90161A715 | 0000 | ||
| 1/4" | 3/16" | 0.1875" | 5 1/2" | 4 1/2" | 5/32" | Flat on Shank | 90161A719 | 0000 | ||
| 1/4" | 3/16" | 0.1875" | 6 1/2" | 5" | 5/32" | Flat on Shank | 90161A723 | 0000 | ||
| 1/4" | 3/16" | 0.1875" | 7 1/2" | 6" | 5/32" | Flat on Shank | 90161A728 | 0000 | ||
































