Tungsten Steel Glass Drill Bit Set Alloy Carbide Point with 4 Cutting Edges Tile Glass Cross Spear Head Drill Bits Set (Size : 6 6 8 10 12mm)

Features: 1. It has strong toughness and wear resistance
2. Incision resistance are small, increase the opening speed, long service life
3. Industrial grade Coated Carbide Point with 4 Cutting edges
4. Can be installed in the hand drill, electric drill
5. Suitable for Ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole
Specifications: Material: Carbide
Bit Type: Tile & Glass Drill Bit
Coated Titanium
Drill diameter 4mm 5mm 6mm 8mm / 10mm / 12mm
Package Includes: As shown