Search Results
Shank Type Shank Type |
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 | Spline |
 | Knurled- End Hex |
Size Size |
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Decimal Size Equivalent Decimal Size Equivalent |
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Overall Length Overall Length |
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For Drive Style For Drive Style |
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 | Four- Flute Spline |  | Six- Flute Spline |
Individual/Set Individual/Set |
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Point Style Point Style |
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| Standard |
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| Multi-Point |
About Masonry Drill Bits
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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Spline-Shank Masonry Drill Bits for Rotary Hammers
Standard Point
Multi-Point
Spline Shank
The shank has 12 splines for use with a spline-drive rotary hammer. Drill holes using simultaneous rotary and hammering action to break masonry material into tiny granules. These bits drill faster and penetrate material with less pressure than rotary-only bits. Also called percussion or impact bits.
Multi-point drill bits have five carbide points on the tip, which provide longer life and reduce vibration for drilling smoother, rounder holes than standard-point masonry drill bits.
| Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Shank Type | Specifications Met | For Use On | Each | |
Inch—Standard Point | ||||||||
|---|---|---|---|---|---|---|---|---|
Uncoated Carbide-Tipped Steel | ||||||||
| 3/8" | 0.375" | 10" | 4" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 3/8" | 0.375" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/8" | 0.375" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/16" | 0.4375" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 0.5" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 0.5" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 0.5" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 0.5" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 0.5" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 9/16" | 0.5625" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 9/16" | 0.5625" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 11/16" | 0.6875" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 13/16" | 0.8125" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 13/16" | 0.8125" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1 1/8" | 1.125" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1 1/8" | 1.125" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/4" | 1.25" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/4" | 1.25" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/4" | 1.25" | 28" | 22" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 3/8" | 1.375" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/2" | 1.5" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
Inch—Multi-Point | ||||||||
Uncoated Carbide-Tipped Steel | ||||||||
| 5/8" | 0.625" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 0.625" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 3/4" | 0.75" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 0.75" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 7/8" | 0.875" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 0.875" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1" | 1" | 14" | 8" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 18" | 12" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/8" | 1.125" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/4" | 1.25" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 3/8" | 1.375" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/2" | 1.5" | 22" | 16" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
| 1 1/2" | 1.5" | 42" | 36" | Spline | ANSI Standards | Masonry, Concrete | 0000000 | 000000 |
L-Keys
Standard Tip
Four-Flute Spline
Six-Flute Spline
Turn fasteners from either end and reach into tight spots.
Length | |||||||
|---|---|---|---|---|---|---|---|
| Size | Overall | Long Leg | Short Leg | Material | Finish | Each | |
Standard Tip | |||||||
Four-Flute Spline | |||||||
| 0.033" | 1 5/16" | 1 1/4" | 1/4" | Steel | Black | 0000000 | 00000 |
| 0.048" | 1 5/16" | 1 1/4" | 3/8" | Steel | Black | 0000000 | 0000 |
| 0.048" | 3 3/16" | 3 1/8" | 3/8" | Steel | Black | 0000000 | 0000 |
| 0.069" | 1 7/8" | 1 3/4" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.069" | 3 3/16" | 3 1/8" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.076" | 1 7/8" | 1 3/4" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.076" | 3 3/16" | 3 1/8" | 9/16" | Steel | Black | 0000000 | 0000 |
Six-Flute Spline | |||||||
| 0.048" | 1 5/16" | 1 1/4" | 3/8" | Steel | Black | 0000000 | 0000 |
| 0.048" | 3 3/16" | 3 1/8" | 3/8" | Steel | Black | 0000000 | 0000 |
| 0.060" | 1 3/4" | 1 11/16" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.060" | 3 3/16" | 3 1/8" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.072" | 1 7/8" | 1 3/4" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.072" | 3 3/16" | 3 1/8" | 9/16" | Steel | Black | 0000000 | 0000 |
| 0.096" | 2" | 1 7/8" | 5/8" | Steel | Black | 0000000 | 0000 |
| 0.096" | 3 1/4" | 3 1/8" | 5/8" | Steel | Black | 0000000 | 0000 |
| 0.111" | 2 1/8" | 2" | 11/16" | Steel | Black | 0000000 | 0000 |
| 0.111" | 3 1/2" | 3 3/8" | 11/16" | Steel | Black | 0000000 | 0000 |
| 0.133" | 2 5/16" | 2 1/8" | 3/4" | Steel | Black | 0000000 | 0000 |
| 0.133" | 3 3/4" | 3 9/16" | 3/4" | Steel | Black | 0000000 | 0000 |
| 0.145" | 2 7/16" | 2 1/4" | 3/4" | Steel | Black | 0000000 | 0000 |
| 0.145" | 3 15/16" | 3 3/4" | 3/4" | Steel | Black | 0000000 | 0000 |
| 0.168" | 2 9/16" | 2 3/8" | 7/8" | Steel | Black | 0000000 | 0000 |
| 0.168" | 4 1/8" | 3 15/16" | 13/16" | Steel | Black | 0000000 | 0000 |
| 0.183" | 2 11/16" | 2 1/2" | 7/8" | Steel | Black | 0000000 | 0000 |
| 0.183" | 4 5/16" | 4 1/8" | 7/8" | Steel | Black | 0000000 | 0000 |
| 0.216" | 2 7/8" | 2 3/4" | 15/16" | Steel | Black | 0000000 | 0000 |
| 0.216" | 4 11/16" | 4 1/2" | 15/16" | Steel | Black | 0000000 | 0000 |
L-Key Sets
 With Plastic Pouch |  Four-Flute Spline |
 Six-Flute Spline |
Sets include an assortment of keys. These simple tools turn fasteners from either end and reach into tight spots.
| Number of Pieces | Includes | Material | Finish | Container Type | Each | |
Four-Flute Spline, Six-Flute Spline | ||||||
|---|---|---|---|---|---|---|
Short Length | ||||||
| 9 | 0.033" Four-Flute Spline L-Key (1 5/16" O'all Lg.) 0.048" Four-Flute Spline L-Key (1 5/16" O'all Lg.) 0.069" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.076" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.048" Six-Flute Spline L-Key (1 5/16" O'all Lg.) 0.060" Six-Flute Spline L-Key (1 3/4" O'all Lg.) 0.072" Six-Flute Spline L-Key (1 13/16" O'all Lg.) 0.096" Six-Flute Spline L-Key (2" O'all Lg.) 0.111" Six-Flute Spline L-Key (2 1/8" O'all Lg.) | Steel | Black | Plastic Pouch | 0000000 | 000000 |
| 10 | 0.069" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.076" Four-Flute Spline L-Key (1 7/8" O'all Lg.) 0.060" Six-Flute Spline L-Key (1 3/4" O'all Lg.) 0.072" Six-Flute Spline L-Key (1 7/8" O'all Lg.) 0.096" Six-Flute Spline L-Key (2" O'all Lg.) 0.111" Six-Flute Spline L-Key (2 1/8" O'all Lg.) 0.133" Six-Flute Spline L-Key (2 5/16" O'all Lg.) 0.145" Six-Flute Spline L-Key (2 7/16" O'all Lg.) 0.168" Six-Flute Spline L-Key (2 9/16" O'all Lg.) 0.183" Six-Flute Spline L-Key (2 11/16" O'all Lg.) | Steel | Black | Plastic Pouch | 0000000 | 00000 |
Six-Flute Spline | ||||||
Long Length | ||||||
| 7 | 0.096" Six-Flute Spline L-Key (3 1/4" O'all Lg.) 0.111" Six-Flute Spline L-Key (3 1/2" O'all Lg.) 0.133" Six-Flute Spline L-Key (3 3/4" O'all Lg.) 0.145" Six-Flute Spline L-Key (3 15/16" O'all Lg.) 0.168" Six-Flute Spline L-Key (4 1/8" O'all Lg.) 0.183" Six-Flute Spline L-Key (4 5/16" O'all Lg.) 0.216" Six-Flute Spline L-Key (4 11/16" O'all Lg.) | Steel | Black | Plastic Pouch | 0000000 | 00000 |
Six-Flute Spline Bits
Also known as Bristol bits, these have a knurled-end shank that allows finger tightening. Use with a ratcheting tight-clearance screwdriver (sold separately). Bits will not fit in standard bit screwdrivers.
Six-Flute Spline Bit Sets
Also known as Bristol bits, these have a knurled-end shank that allows finger tightening. For more torque, use with the included drive tool. Bits will not fit in standard bit screwdrivers.
| Components Included | Bits Included | Drive Tools Included | Material | Container Type | Each | |
1/4" Knurled-End Hex Shank Size | ||||||
|---|---|---|---|---|---|---|
| 5 Bits 1 Drive Tool | Six-Flute Spline: 0.060", 0.072", 0.096", 0.111", 0.145" (1 1/4" O'all Lg.) | 3 3/4" Lg. Tight-Clearance Ratcheting Bit Screwdriver | Steel | Plastic Pouch | 0000000 | 000000 |