Diablo Carbide-Tipped Stone, Glass & Tile Bit Set (4-Piece) Traffic & Barricade Fits 2-3/8" & 2-3/4" backsets

Fits 2-3/8" & 2-3/4" backsets

Liquid Rubber Sealant & Coating In Spray Can

Thin-kerf design

Hot-rolled steel guides

Ergonomic handle ideal for heavy torque and maximum comfort

Diablo Carbide-Tipped Stone, Glass & Tile Bit Set (4-Piece) Traffic & Barricade Fits 2-3/8" & 2-3/4" backsetsCarbide tip withstands impact for maximum durability & superior life versus standard tile and 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 Set features 4 bits: 1 8, 3 16, 1 4, 5 16