1-6 Heaten Steels (Below HRC60)
Heaten Steels (Hardness below HRC60)
Solid Carbide
15 degree spiral for Blind Holes
Form C: 2~3 chamfering.
Tolerance: ISO 2-6H
Internal Coolant
TICN coating
Solid Carbide
15 degree spiral for Blind Holes
Form C: 2~3 chamfering.
Tolerance: ISO 2-6H
Internal Coolant
TICN coating
Best Art. No. in normal stock: DIN 371: B4555/81
Other Art. No. for Best recommendation: DIN371: 4555


