7-Piece Ceramic Drill Bit Set: Cross Hexagonal Tile Bits for Concrete, Walls, and Glass. Includes Overlord Drill Bits for Opening Holes.

Parameters:

Material: Carbide drill bit

Type: Tile and glass drill bits

Color: Copper

Drill bit diameter: 3mm / 4mm / 5mm / 6mm / 8mm / 10mm / 12mm

Features:

1. High toughness, wear-resistant

2. Low cutting resistance, improved opening speed, long service life

3. Industrial-grade coated carbide cutting head with 4 cutting edges

4. Can be installed on a hand drill or electric drill

5. Suitable for drilling ceramic, granite, tiles, stone, wood, plastic, and concrete walls