Features
- Conical profile step drill bit allows multiple hole sizes to be produced from a single bit.
- Recommended for softer or thinner materials. Suitable for enlarging existing holes.
Specifications
- Applications: 4-12mm
- Flute: Straight
- Shank: 1/4 Hex
Color: Multi-coloured
Weight(KG): 0.100
Dimension: 1.8x8x17cm