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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About Masonry Drill Bits
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Drill Bit Decimal Size Equivalents
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About Drill Bits
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SDS-Max-Shank Masonry Core Drill Bits for Rotary Hammers
These hollow bits cut with their outside edge for drilling large holes. The SDS-Max shank has three deep slots and two shallow slots for use with SDS-Max-drive rotary hammers. They cannot be used with SDS-Plus-drive rotary hammers. Drill holes using simultaneous rotary and hammering action to break masonry material into tiny granules. This type of bit drills faster and penetrates material with less pressure than rotary-only bits. Also known as percussion or impact bits. The included pilot drill makes starting holes easier.
| Size | Decimal Size Equivalent | Shank Type | Point Style | Specifications Met | For Use On | Includes | Max. Drilling Dp. | Each | |
12" Overall Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Inch | |||||||||
Uncoated Carbide-Tipped Steel | |||||||||
| 1 3/4" | 1.75" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 7" | 00000000 | 0000000 |
| 2" | 2" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 7" | 00000000 | 000000 |
| 2 5/8" | 2.625" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 7" | 00000000 | 000000 |
| 3 1/4" | 3.25" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 7" | 00000000 | 000000 |
| 3 9/16" | 3.5625" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 7" | 00000000 | 000000 |
22" Overall Lg. | |||||||||
Inch | |||||||||
Uncoated Carbide-Tipped Steel | |||||||||
| 1 3/4" | 1.75" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| 2" | 2" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| 2 5/8" | 2.625" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| 3 1/4" | 3.25" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| 4" | 4" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| 5" | 5" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill, Core Ejector Key | 17" | 00000000 | 000000 |
| Replacement Pilot Drill with Core Ejector Key | 00000000 | Each | 000000 |
Changeable-Size SDS-Max-Shank Masonry Core Drill Bits for Rotary Hammers
These bits allow you to switch to another size by changing only the bit body. They are hollow and cut with their outside edge for drilling large holes. The SDS-Max shank has three deep slots and two shallow slots for use with SDS-Max-drive rotary hammers. They cannot be used with SDS-Plus-drive rotary hammers.
Drill holes using simultaneous rotary and hammering action to break masonry material into tiny granules. This type of bit drills faster and penetrates material with less pressure than rotary-only bits. Also known as percussion or impact bits. To achieve maximum drilling depth, break up and remove the core every 4” before drilling deeper.
Drill bits include a pilot drill to make starting holes easier.
For technical drawings and 3-D models, click on a part number.
| Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Shank Type | Point Style | Specifications Met | For Use On | Includes | Each | |
Uncoated Carbide-Tipped Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/2" | 1.5" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 0000000 |
| 1 3/4" | 1.75" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 2" | 2" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 2 1/2" | 2.5" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 3" | 3" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 3 1/2" | 3.5" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 4" | 4" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 4 1/2" | 4.5" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |
| 5" | 5" | 17" | 12" | SDS Max | Standard | ANSI B212.15 | Masonry, Concrete | Pilot Drill | 00000000 | 000000 |