Shank Type Shank Type |
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 | Round |
 | SDS Plus |
 | Quick- Change Hex |
 | Hex |
Maximum Drilling Depth Maximum Drilling Depth |
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Material Material |
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Finish Finish |
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For Drilling Type For Drilling Type |
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Bit Style Bit Style |
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 | Open Spiral Flute |
 | Spiral Flute |
Decimal Size Equivalent Decimal Size Equivalent |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Masonry Drill Bits
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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Round-Shank Masonry Drill Bits for Tapping Screw Installation
Each bit is precisely sized to match the tolerances necessary to achieve maximum holding strength from tapping screws. Use with handheld power drills, drill presses, and hammer drills. The shank has a tang which allows it to fit into a drill press with a tapered spindle.
For technical drawings and 3-D models, click on a part number.
Shank | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | Features | For Use On | Each | |
Inch | |||||||||||
Uncoated Carbide-Tipped Steel | |||||||||||
| 3/16" | 5/32" | 0.1563" | 3 1/2" | 2 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 00000 |
| 3/16" | 5/32" | 0.1563" | 4 1/2" | 3 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 3/16" | 5/32" | 0.1563" | 5 1/2" | 4 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 3 1/2" | 2 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 4 1/2" | 3 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 5 1/2" | 4 1/2" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 6 1/2" | 5" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 7 1/2" | 6" | Round | 5/32" | Standard | Flat on Shank | Masonry, Concrete | 000000000 | 0000 |
SDS-Plus-Shank Masonry Drill Bits for Tapping Screw Installation
Each bit is precisely sized to match the tolerances necessary to achieve maximum holding strength from tapping screws. The SDS-Plus shank has two deep slots and two shallow slots for use with SDS-Plus-drive rotary hammers. These bits cannot be used with SDS-Max-drive rotary hammers.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Shank Type | Point Style | For Use On | Each | |
Inch | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Uncoated Carbide-Tipped Steel | |||||||||
| 3/16" | 5/32" | 0.1563" | 7" | 4" | SDS Plus | Standard | Masonry, Concrete | 000000 | 000000 |
| 3/16" | 3/16" | 0.1875" | 4" | 2" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 0000 |
| 3/16" | 3/16" | 0.1875" | 8 1/2" | 6 1/2" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/16" | 3/16" | 0.1875" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/16" | 3/16" | 0.1875" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/16" | 3/16" | 0.1875" | 14" | 12" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/32" | 7/32" | 0.2188" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 0000 |
| 7/32" | 7/32" | 0.2188" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/4" | 3/16" | 0.1875" | 6 1/2" | 3 1/2" | SDS Plus | Standard | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 1/4" | 0.25" | 4" | 2" | SDS Plus | Standard | Masonry, Concrete | 000000000 | 0000 |
| 1/4" | 1/4" | 0.25" | 8 1/2" | 6 1/2" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 0000 |
| 1/4" | 1/4" | 0.25" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/4" | 1/4" | 0.25" | 14" | 12" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 5/16" | 1/4" | 0.25" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 000000000 | 00000 |
| 5/16" | 5/16" | 0.3125" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 0000 |
| 5/16" | 5/16" | 0.3125" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/8" | 3/8" | 0.375" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 0000 |
| 3/8" | 3/8" | 0.375" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/8" | 3/8" | 0.375" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/8" | 3/8" | 0.375" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/8" | 3/8" | 0.375" | 24" | 22" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/16" | 7/16" | 0.4375" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/16" | 7/16" | 0.4375" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/16" | 7/16" | 0.4375" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 1/2" | 0.5" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 1/2" | 0.5" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 1/2" | 0.5" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 1/2" | 0.5" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1/2" | 1/2" | 0.5" | 24" | 22" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 9/16" | 9/16" | 0.5625" | 6" | 4" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 9/16" | 9/16" | 0.5625" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 9/16" | 9/16" | 0.5625" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 5/8" | 0.625" | 8" | 6" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 5/8" | 0.625" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 5/8" | 0.625" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 5/8" | 5/8" | 0.625" | 24" | 22" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 3/4" | 0.75" | 8" | 6" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 3/4" | 0.75" | 12" | 10" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 3/4" | 0.75" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 3/4" | 3/4" | 0.75" | 24" | 22" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 7/8" | 0.875" | 8" | 6" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 7/8" | 7/8" | 0.875" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 1" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1" | 1" | 1" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1 1/8" | 1 1/8" | 1.125" | 10" | 8" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
| 1 1/8" | 1 1/8" | 1.125" | 18" | 16" | SDS Plus | Standard | Masonry, Concrete | 0000000 | 00000 |
Hex-Shank Masonry Drill Bits for Tapping Screw Installation
Insert these bits directly into power screwdrivers, impact drivers, and other tools that accept 1/4" hex shanks. Each is precisely sized to match the tolerances necessary to achieve maximum holding strength from tapping screws. They have a built-in hex collar that acts as a stop for repeatable drilling depths. The split point keeps the bit centered without a pilot hole.
A drive sleeve (sold separately) slides over the drill bit to drive fasteners without removing the drill bit from the tool. One end engages with the hex-collar on the drill bit, while the other end holds a screwdriver bit.
For technical drawings and 3-D models, click on a part number.
Shank | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size | Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Type | Size | Point Style | For Use On | Each | |
Black-Oxide Carbide-Tipped Steel | ||||||||||
| 3/16" | 5/32" | 0.1563" | 4" | 1.60" | Quick-Change Hex | 1/4" | Split | Masonry | 0000000 | 00000 |
| 3/16" | 5/32" | 0.1563" | 5" | 2.55" | Quick-Change Hex | 1/4" | Split | Masonry | 0000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 4" | 1.70" | Quick-Change Hex | 1/4" | Split | Masonry | 0000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 5" | 2.60" | Quick-Change Hex | 1/4" | Split | Masonry | 0000000 | 0000 |
| 1/4" | 3/16" | 0.1875" | 6" | 3.85" | Quick-Change Hex | 1/4" | Split | Masonry | 0000000 | 0000 |
For Shank | |||||
|---|---|---|---|---|---|
| Type | Size | Overall Lg. | Material | Each | |
| Hex | 1/4" | 6" | Black-Oxide High-Speed Steel | 0000000 | 000000 |
Drive Sleeves for Hex-Shank Masonry Drill Bits for Tapping Screw Installation
Drive a tapping screw without removing the drill bit from your impact driver. One end engages with the hex-collar on the drill bit, while the other end holds a screwdriver bit.
For Shank | |||||
|---|---|---|---|---|---|
| Type | Size | Overall Lg. | Material | Each | |
| Hex | 1/4" | 6" | Black-Oxide High-Speed Steel | 0000000 | 000000 |