Twist drill set DIN 338 type N, with brazed-on TC cutting inserts, Tecrona in plastic case - 23 pcs.
Ø 2,0 mm up to 13,0 mm in increments of 0,5 mm
High-performance twist drill with brazed-on HM cutting inserts made from K20 fine grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.
5 x diameter