Diablo 1/2 In. x 3-3/4 In. Carbide-Tipped Stone, Glass & Tile Drill Bit Behrens It effectively removes dangerous lint

It effectively removes dangerous lint buildup in almost every type of dryer vent

large landscape areas

and D500-2 series

Lightweight Nyglass handles with thumb operated lock

SmartKey cylinder is bump-resistant

Diablo 1/2 In. x 3-3/4 In. Carbide-Tipped Stone, Glass & Tile Drill Bit Behrens It effectively removes dangerous lintDiablo made carbide tip withstands impact for maximum durability & superior life versus standard tile & stone hammer drill bits Multi Ground carbide tip delivers stability and accuracy required for fast, precise hole drilling 3 Flat Shank eliminates spinning in drill chucks Maximum performance in cordless and corded drill drivers