Cross Tile Bits Glass Ceramic Concrete Hole Opener Alloy 1/4\" Hex Shank 4mm

Features:

* Brand New and High Quality

*Made of alloy, strong toughness and wear resistance.

*Cross-shaped four-knife design, very blades, improve drilling speed.

*Incision resistance are small, increase the opening speed, long service life.

*Widened spiral groove design, fast chip removal.

* Can be installed in the hand drill, electric drill.

*Suitable for Ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole

Specifications:

Item Type:Cross Hex Tile Bits

Material: Alloy

Bit Type: Tile & Glass Drill Bit

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 Bit