Alpen hss sprint drill bit case 19 pieces.
- High elasticity.
- High resistance to fracture.
- High drilling performance.
- Fast due to its aggressive sharpening of the point .
- Suitable for construction steels, easy cutting steels, non-alloy steels, copper, brass, aluminum and plastic.
- The case includes:
> 1 hss drill bit 1.0mm sprint. Diameter.
> 1 1.5 mm hss sprint drill bit. Diameter.
> 1 hss sprint drill of 2.0 mm. Diameter.
> 1 2.5 mm hss sprint drill bit. Diameter.
> 1 3.0 mm hss sprint drill bit. Diameter.
> 1 3.5 mm hss sprint drill bit. Diameter.
> 1 4.0 mm hss sprint drill bit. In diameter.
> 1 hss sprint drill of 4.5 mm. Diameter.
> 1 hss sprint drill of 5.0 mm. Diameter.
> 1 hss sprint drill of 5.5 mm. Diameter.
> 1 hss sprint drill of 6.0 mm. In diameter.
> 1 hss sprint drill 6.5 mm. Diameter.
> 1 hss sprint drill of 7.0 mm. Diameter.
> 1 hss sprint drill of 7.5 mm. Diameter.
> 1 8.0 mm hss sprint drill bit. Diameter.
> 1 hss sprint drill of 8.5 mm. Diameter.
> 1 hss sprint drill of 9.0 mm. Diameter.
> 1 hss sprint drill bit 9.5 mm. Diameter.
> 1 hss sprint drill bit of 10.0 mm. Diameter.