Drill Bit Decimal Size Equivalents
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About Masonry Drill Bits
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Vacuum Attachments for Drilling-Dust Containment
Use one of these attachments with a vacuum to suck up concrete dust during drilling to help meet OSHA standards for silica dust exposure. Each attachment has two air chambers—one chamber sucks up the dust, and the other maintains suction on the wall. The included vacuum hose adapter allows the attachment to be used with 2 1/2" vacuum hose.
SDS-Max-Shank Hollow Masonry Drill Bits for Dust Containment
When connected to a vacuum, these hollow bits can suck up concrete dust while drilling to help meet OSHA standards for silica dust exposure. They can also be used to clean out holes for installing adhesive anchors. 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 Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Shank Type | Point Style | For Vacuum Hose ID | For Use On | Each | |
Inch | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Titanium-Nitride (TiN) Coated Carbide-Tipped Steel | |||||||||
| 3/4" | 0.75" | 21" | 12 1/2" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 0000000 |
| 13/16" | 0.8125" | 25" | 15" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
| 7/8" | 0.875" | 25" | 15" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
| 1" | 1" | 27" | 17 1/2" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
| 1 1/8" | 1.125" | 29" | 20" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
| 1 3/8" | 1.375" | 35" | 25" | SDS Max | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
SDS-Plus-Shank Hollow Masonry Drill Bits for Dust Containment
When connected to a vacuum, these hollow bits can suck up concrete dust while drilling to help meet OSHA standards for silica dust exposure. They can also be used to clean out holes for installing adhesive anchors. The SDS-Plus shank has two deep slots and two shallow slots for use with SDS-Plus-drive rotary hammers. They cannot be used with SDS-Max-drive rotary hammers.
| Drill Bit Size | Decimal Size Equivalent | Overall Lg. | Max. Drilling Dp. | Shank Type | Point Style | For Vacuum Hose ID | For Use On | Each | |
Inch | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Titanium-Nitride (TiN) Coated Carbide-Tipped Steel | |||||||||
| 5/8" | 0.625" | 15" | 10" | SDS Plus | Standard | 1 3/8" | Masonry, Concrete | 000000 | 0000000 |
| 11/16" | 0.6875" | 18" | 12 1/2" | SDS Plus | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |
| 3/4" | 0.75" | 18" | 12 1/2" | SDS Plus | Standard | 1 3/8" | Masonry, Concrete | 000000 | 000000 |