Promed hard alloy bit, narrow round cone, fine, Rainbow series

Special Features:
- Gets acrylic and (building) gel into shape and files it off very well.
- Due to its shape, its fits the nail shape very well and allows higher performance.
- Tungsten nitride coating prevents the development of heat, very durable material.
- Speed range: up to 30,000 rpm

General features for the series "Rainbow bits":
Hard alloy bit with tungsten nitride coating. 
Particularly rapid and speedy treatment of artificial nails. 
Very durable material, prevents the development of heat.

Note:
All promed abrasive products have a standard shaft dental diameter of 2.332 to 2.350 mm.
Autoclave (bit sterilisation by a temperature of 121-134° C and a pressure of ca. 2 bar)