Solid carbide twist drill with 2 PCD cutting edges for CNC automated drilling of CFRP and hard composite materials
echnical features
High density PCD cutting edges: 2
Helix angle: 25°
Cutting tolerance: +/- 0.01
Balance: G2.5 < 1 gr/mm
Shank form: HA (DIN 6535)
Diameters: from 2.5 to 4.5 mm
With colling slots on request
Through coolant from 4.0 mm