Tough and Wear Resistant 4pc Hex Shank Drill Bits for Masonary Concrete Stone
Suitable for Ceramic, granite, tiles, stone, wood, plastic,concrete wall to drilling hole. Handle: /4" Hex shank. Can be installed in the hand drill, electric drill. 4 Drill Bit. Drill Size: 5mm, 6mm, 8mm, 10mm.