3-14mm Glass Drill Bit Set Tungsten Carbide Tipped Ceramic Tile Cutter with 1/4" Hex Shank Power Tools Accessories

Packing include: Round shank triangle drill 7PC Specifications: 3mm 4mm 5mm 6mm 8mm 10mm 12mm Weight: 106g

or Round shank triangle drill 6PC Specifications: 3mm 4mm 5mm 6mm 8mm 10mm Weight: 76g or Round shank triangle drill 4PC Specifications: 4mm 6mm 8mm 10mm Weight: 60g Features: 1.It has strong toughness and wear resistance. 2.Incision resistance are small, increase the opening speed, long service life. 3.Can be installed in the hand drill, electric drill. 4.Suitable for ceramics, granite, tiles, stone, wood, plastic, concrete wall to drilling hole.