Drill Bit Decimal Size Equivalents
More
About Drill Bits
More
About Masonry Drill Bits
More
SDS-Plus-Shank Masonry Drill Bits for Tapping Screw Installation
SDS-Plus Shank
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  | Drill Bit 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" | 21" | 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 |