Version:
Particularly strong due to strengthened core and special profile. Special point geometry.
High concentricity and long tool life.
High bore quality.
Note:
Flute length L
C = L
2 + 1.5 × D
C.
Form HB and HE supplied at the same price as HA.
Form
HB: order with
No. 122675.
Form
HE: order with
No. 122670 + 129100HE.