Alpen Cobalt Drill Bit Case 6 Pieces

Alpen Cobalt Drill Bit Case 6 Pieces.
- Self-centering due to its specially sharpened tip.
- Tolerance of up to 600º C. of thermal stress.
- Due to its special sharpening, it allows easier drilling with up to 50% lower pressure than normal.
- Suitable for construction steels, alloy steels, stainless steel, copper, brass, aluminium and plastic.
- Made with cobalt, which is a very hard material, providing great resistance to breakage and high temperatures.

The case includes:
> 1 2 mm cobalt drill bit. in diameter.
> 1 3 mm cobalt drill bit. in diameter.
> 1 4 mm cobalt drill bit. in diameter.
> 1 5 mm cobalt drill bit. in diameter.
> 1 6 mm cobalt drill bit. in diameter.
> 1 8 mm cobalt drill bit. in diameter.