NALANILI Cross Tip Tile Drill Bit Hex Shank Four Edge Design Concrete Hole Cutter Sharp Cutting Hard Alloy Tip Four Cutting Edges Bit Tile Drilling

3.Hardened cutting tip works on tile, glass, ceramic, cement and ordinary concrete walls. 5.Durable construction supports frequent household renovation and daily punching tasks.4.Optimized edge structure reduces bit slipping during high-speed hole opening. 2.Standard hex shank fits most electric drills for quick installation and stable clamping. 1.Unique four-edge cross tip delivers smooth drilling and effectively avoids tile edge breakage. Name: Extended Cross Glass & Tile Drill Bit Material: Carbide Tip + Steel Shank Size:3/4/5/6/8/10/12mm(0.12/0.16/0.20/0.24/0.31/0.39/0.47in) Unit Wt: As Shown Fit: Bench/Hand/Cordless Drill Use: Drill Tile,Glass,Marble for Home Install & Repair Pack: 1PC Drill Bit