Spiral bit Exact
The Exact 796/07021 HSS step drill bit has a bore diameter of 4 - 12mm and is made of TiAIN. It features a spiral flute design and a triangular shank. The total length is 80mm, and it comes as a single piece.
HSS metal twist drill bit with 3mm diameter and 38mm total length, featuring a hexagonal shank and conforming to DIN 3126 standards.



































