twist-drill-din-340-n-hss-g
RUKO Spiral Bits DIN 340 TL 3000, HSSE-Co5 (Ø 3,50mm)- Main use Steel (N / mm ²) <900, Steel (N / mm ²) <1100
- Secondary use Steel (N / mm ²) <1300, stainless steel, aluminum, brass, bronze and synthetic materials
- Secondary use Steel (N / mm ²) <1300, stainless steel, aluminum, brass, bronze and synthetic materials