HSS Co HSSE metal twist drill bits 20 mm 1 Pic DIN 338 cobalt content 5% Typ N drill bit tip 135°

• High-speed steel twist drills manufactured to DIN 338 standard;
• Right-hand twist drill, Type N, 135 ° drill bit, cross cut to DIN 1412 °C
• Diameter tolerance: H8; Ground from solid metal; Cobalt Alloy
• Less friction when working, for alloyed and mild steel, cast steel,
• Grey Cast Iron, sintered iron, malleable iron with a tensile strength of 1,000 N/mm²

20.0 mm HSS 5% Cobalt alloyed metal spiral extractor drill bit for steel. High-speed steel twist drills manufactured to DIN 338 standard; Right-hand Twist Drill, Type N, 135 °, cross cut to DIN 1412 °C Standard Drill Bit, Diameter Tolerance: H8; Ground from solid metal; Cobalt alloy less friction when working, for alloyed and unalloyed steel, cast steel, grey cast iron, sintered iron, malleable cast iron, nonferrous metals up to a tensile strength of 1,000 N/mm² & # x3000; & # x3000; Diameter 20.0 mm Tool Material HSS Cobalt alloyed (Industrial Quality for steel)