Hexagon Cross Galvanized Drill 3 4 5 6 8 10 12mm Drilling

Description

Drilling diameter: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm (optional) Material: Carbide This is carbide drills with a certain hardness. Exceeds HRC-90. Suitable for: Drilling into glass, ceramics, concrete