Drill Bit Wood Alloy Cement Ceramic Drill Four-Blade

Features:

* and *Made of alloy, strong toughness and wear resistance. * for Cross-shaped four- design, very for blades, improve drilling . *Incision resistance are small, increase the opening , long for service life. *Widened spiral groove design, fast chip removal. * Can be installed in the hand drill, electric drill. *Suitable for Ceramics, for granite, tiles, stone, wood, plastic,concrete wall to drilling hole

Specifications: Item for Type: for Cross Hex for Tile Bits Material: Alloy

for Type: for Tile & Glass Drill Drill diameter: 3mm/4mm / 5mm / 6mm / 8mm / 10mm / 12mm （optional） Shank diameter: 1/4inch/6.35mm (approximately) Colour:as the picture shows

Package Contents: 1 x Drill