twist-drill-din-338-n-hss-g
RUKO Spiral Bits DIN 338 Type N, HSS-G Dark (Ø 11,40mm)- Main use Steel (N / mm²) <900 and cast iron
- Secondary use Steel (N / mm ²) <1100, Stainless steel, Aluminum, Brass, Bronze, Plastics
- Secondary use Steel (N / mm ²) <1100, Stainless steel, Aluminum, Brass, Bronze, Plastics