Shank Type Shank Type |
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 | Quick-Change Hex |
System of Measurement System of Measurement |
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Material Material |
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Finish Finish |
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For Use On For Use On |
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Shank Size Shank Size |
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For Drilling Type For Drilling Type |
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Point Style Point Style |
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| Split |
Point Angle Point Angle |
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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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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Bit Style Bit Style |
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 | Spiral Flute |
About Masonry Drill Bits
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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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.
Inch Drill Bits
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 |
Drive Sleeves
Shown with Drill Bit and Screwdriver Bit (Not Included)
For Shank | |||||
|---|---|---|---|---|---|
| Type | Size | Overall Lg. | Material | Each | |
| Hex | 1/4" | 6" | Black-Oxide High-Speed Steel | 0000000 | 000000 |