- Extracts Dust
- Airlock System
- Y-Cutter Carbide Design
DeWalt DWA58078 SDS-Plus Hollow Masonry Bits – Keep Your Working Environment Free of Dust
The DeWalt 7/8″ hollow masonry bits allow for speedy drilling without the dust residue. The fast adhesive anchor installation is easy as ever. Get a speedy startup and exact positioning with the Y-cutter carbide design. The Airlock system creates a secure locking connection between bit and dust extractor.
- These hollow masonry bits from DeWalt are the complete cordless anchoring solution
- You have the durability you need thanks to the Y-cutter carbide design
- Part of the Perform & Protect line, this set reduces the user’s exposure to dust
- The fast adhesive anchor installation allows for speedy hole drilling
- OSHA Table 1 compliant
- Length: 23.75″
- Cutter diameter: 7/8″
- Working length:15-3/4″











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