Shank Type Shank Type |
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System of Measurement System of Measurement |
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Point Style Point Style | Show |
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Serrated |
Point Style Point Style | Hide |
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Split |
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Standard |
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Four Facet |
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Brad |
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Screw |
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Multi-Point |
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Notched |
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Serrated |
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Carbide Insert |
For Drilling Type For Drilling Type |
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Material Material |
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Bit Style Bit Style |
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![]() | Spiral Flute |
Individual/Set Individual/Set |
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Finish Finish |
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Decimal Size Equivalent Decimal Size Equivalent |
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Point Angle Point Angle |
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Container Type Container Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Specifications Met Specifications Met |
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Flute Direction Flute Direction |
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Right Hand |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Number of Pieces Number of Pieces |
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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About Masonry Drill Bits
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Round- and Hex-Shank Masonry Drill Bits for Hammer Drills

Drill holes using simultaneous rotary and hammering action to break masonry material into tiny granules. These bits drill faster and penetrate materials with less pressure than rotary-only bits. Also known as percussion or impact bits.
Serrated-point drill bits deliver faster, cooler cutting as well as longer life than standard-point masonry drill bits.
For technical drawings and 3-D models, click on a part number.
Shank | |||||||||
---|---|---|---|---|---|---|---|---|---|
Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Specifications Met | For Use On | Each | |
Inch—Serrated Point | |||||||||
Uncoated Carbide-Tipped Steel | |||||||||
1/8" | 0.125" | 3" | 1.88" | Round | 1/8" | ANSI B212.15 | Masonry, Concrete | 00000000 | 000000 |
3/16" | 0.1875" | 4" | 2.38" | Round | 3/16" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
3/16" | 0.1875" | 6" | 4.5" | Round | 3/16" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
3/16" | 0.1875" | 8" | 6" | Round | 3/16" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
1/4" | 0.25" | 4" | 2.25" | Round | 1/4" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
1/4" | 0.25" | 6" | 3.75" | Round | 1/4" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
1/4" | 0.25" | 8" | 6" | Round | 1/4" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
5/16" | 0.3125" | 4 1/4" | 2.5" | Round | 1/4" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
5/16" | 0.3125" | 6" | 4" | Round | 1/4" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
3/8" | 0.375" | 6" | 4" | Round | 3/8" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
7/16" | 0.4375" | 6" | 4" | Round | 3/8" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
1/2" | 0.5" | 6" | 4" | Round | 3/8" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
5/8" | 0.625" | 6" | 4" | Round | 1/2" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
11/16" | 0.6875" | 6" | 4" | Round | 1/2" | ANSI B212.15 | Masonry, Concrete | 00000000 | 00000 |
3/4" | 0.75" | 6" | 4" | Round | 1/2" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
7/8" | 0.875" | 6" | 4" | Round | 1/2" | ANSI B212.15 | Masonry, Concrete | 00000000 | 00000 |
1" | 1" | 6" | 4" | Round | 1/2" | ANSI B212.15 | Masonry, Concrete | 0000000 | 00000 |
Round- and Hex-Shank Masonry Drill Bit Sets for Hammer Drills

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 known as percussion or impact bits.
Serrated-point drill bits deliver faster, cooler cutting as well as longer life than standard-point masonry drill bits.
For technical drawings and 3-D models, click on a part number.
Number of Pieces | Drill Bit Sizes Included | Shank Type | Point Style | Specifications Met | For Use On | Each | |
Inch | |||||||
---|---|---|---|---|---|---|---|
Uncoated Carbide-Tipped Steel | |||||||
5 | 3/16"; 1/4"; 5/16"; 3/8"; 1/2" | Round | Serrated | ANSI B212.15 | Masonry, Concrete | 0000000 | 000000 |