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Drill Bit Size Drill Bit Size |
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Decimal Size Equivalent Decimal Size Equivalent |
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For Use On For Use On |
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Point Style Point Style |
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Shank Size Shank Size |
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Bit Style Bit Style |
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Shank Type Shank Type | Show |
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 | Threaded Hub |
Shank Type Shank Type | Hide |
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| Round |
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| Reduced Round |
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| Hex |
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| SDS Plus |
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| Quick-Change Hex |
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| Morse Taper |
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| Square |
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| SDS Max |
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| 3-Flat |
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| Threaded |
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| Spline |
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| Threaded Hub |
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| Knurled-End Hex |
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| Tapered Square |
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| Reversible Hex |
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| Tapered Round |
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| HIOS |
Finish Finish |
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Bit ID Bit ID |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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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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For Drilling Type For Drilling Type |
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Individual/Set Individual/Set |
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Diameter Diameter |
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For Use With For Use With |
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Cutting Depth Cutting Depth |
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Manufacturer Model Number Manufacturer Model Number |
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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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Masonry Drill Bits for Drilling Rigs
Use these diamond-coated hollow bits for wet drilling of masonry, concrete, and rebar with a drilling rig. They're not for dry drilling or use with portable electric drills or grinders. The size listed is the bit’s OD.
Adapters let you use your bit on a drilling rig with a different thread size.
Inch Drill Bits
Shank | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Drill Bit Size | Decimal Size Equivalent | Bit ID | Overall Lg. | Max. Drilling Dp. | Thread Size | Type | Size | Point Style | For Use On | Each | |
Diamond-Coated Steel | |||||||||||
| 1" | 1" | 3/4" | 15 1/2" | 13" | 5/8"-11 | Threaded Hub | 1" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 0000000 |
| 1 1/8" | 1.125" | 7/8" | 15 1/2" | 13" | 5/8"-11 | Threaded Hub | 1 1/8" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 1 1/4" | 1.25" | 1" | 15 1/2" | 13" | 5/8"-11 | Threaded Hub | 1 1/4" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 1 3/8" | 1.375" | 1 1/8" | 15 1/2" | 13" | 5/8"-11 | Threaded Hub | 1 3/8" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 1 1/2" | 1.5" | 1 1/4" | 15 1/2" | 13" | 5/8"-11 | Threaded Hub | 1 1/2" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 1 3/4" | 1.75" | 1 1/2" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 1 3/4" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 2" | 2" | 1 3/4" | 16 1/2" | 14" | 1 1/4"-7 | Threaded Hub | 2" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 2 1/4" | 2.25" | 2" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 2 1/4" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 2 1/2" | 2.5" | 2 1/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 2 1/2" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 2 3/4" | 2.75" | 2 1/2" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 2 3/4" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 3" | 3" | 2 3/4" | 16 1/2" | 14" | 1 1/4"-7 | Threaded Hub | 3" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 3 1/2" | 3.5" | 3 1/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 3 1/2" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 4" | 4" | 3 3/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 4" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 4 1/2" | 4.5" | 4 1/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 4 1/2" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 5" | 5" | 4 3/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 5" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 6" | 6" | 5 3/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 6" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 7" | 7" | 6 3/4" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 7" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 8" | 8" | 7 5/8" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 8" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 10" | 10" | 9 5/8" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 10" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
| 12" | 12" | 11 5/8" | 15 1/2" | 13" | 1 1/4"-7 | Threaded Hub | 12" | Standard | Masonry, Concrete, Reinforced Concrete, Rebar | 0000000 | 000000 |
Thread Adapters
| Overall Lg. | Male Thread Size | Female Thread Size | For Drill Bit Shank Type | Each | |
| 5 3/8" | 5/8"-11 | 1 1/4"-7 | Threaded Hub | 0000000 | 0000000 |
Hollow-Core Cutters for Milwaukee Magnetic-Base Drill Presses
Use these cutters with Milwaukee magnetic-base drill presses. They require an arbor adapter (sold separately). Unlike drill bits, these cut only on the periphery of the hole and produce a solid slug. They are also known as annular cutters.
Note: These cutters are not for use with Milwaukee magnetic-base drill presses that have a 1/2" max. drill bit size.
Carbide-Tipped Steel | |||
|---|---|---|---|
| Dia. | Manufacturer Model Number | Each | |
2" Cutting Dp. | |||
| 3/4" | 49-57-0750 | 00000000 | 000000 |
| 13/16" | 49-57-0812 | 00000000 | 00000 |
| 7/8" | 49-57-0875 | 00000000 | 000000 |
| 15/16" | 49-57-0937 | 00000000 | 000000 |
| 1" | 49-57-1000 | 00000000 | 000000 |
| 1 1/16" | 49-57-1062 | 00000000 | 000000 |
| 1 1/8" | 49-57-1125 | 00000000 | 000000 |
| 1 1/4" | 49-57-1250 | 00000000 | 000000 |
| 1 5/16" | 49-57-1312 | 00000000 | 000000 |
| 1 3/8" | 49-57-1375 | 00000000 | 000000 |
| 1 1/2" | 49-57-1500 | 00000000 | 000000 |
| 1 5/8" | 49-57-1625 | 00000000 | 000000 |
| 1 3/4" | 49-57-1750 | 00000000 | 000000 |
| 1 7/8" | 49-57-1875 | 00000000 | 000000 |
| 2" | 49-57-2000 | 00000000 | 000000 |
| 2 1/4" | 49-57-2250 | 00000000 | 000000 |