Black
Material: high-speed steel
Surface: titanium coated
Size:
Large drill bits: 4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32), 10mm shank
Medium drill: 4-20mm (4,6,8,10,12,14,16,18,20), 8mm shank
Small drill bits: 4-12mm (4,6,8,10,12), 6mm shank
Characteristics:
1.100% brand new and high quality
2. Titanium-coated to reduce friction and run cooler
3.Automatically deburr holes as you drill, high-speed steel, durable.
4. Widely used to cut holes in a variety of materials like steel, wood, thin iron, aluminum alloy, insulation board, PVC sheet, ect
5. Note: Pistol bit, bench drill. While working while cooling water, can effectively extend the drill life.