- Made from HSS steel
- 118°General angle
- Spiral shape for faster chip evacuation
- Comes in iron box with buckle
- Can be used on steel plate, stainless steel, aluminum, copper plate, wood and plastic
- Suitable for Harden's electric drill
- 1mm
- 1.5mm
- 2mm
- 2.5mm
- 3mm
- 3.5mm
- 4mm
- 4.5mm
- 5mm
- 5.5mm
- 6mm
- 6.5mm
- 7mm
- 7.5mm
- 8mm
- 8.5mm
- 9mm
- 9.5mm
- 10mm
- 10.5mm
- 11mm
- 11.5mm
- 12mm
- 12.5mm
- 13mm