Very high service life, special blade geometry ensures very low drill resistance, maximum rotational symmetry. Suitable for use with all pins with a pin head Ø of 2 mm, in particular for our Bi/ Bi-V pins. Drilling depth 5,8 mm (0.23"), Ø drill head 1,98 mm (0.078"), Ø shaft 3,0 mm (0.12").
