FAMAG HSS-Ground Drill Bit

Twist drill HSS-G acc. to DIN 338, fully ground from the solid, right hand cutting, spiral type N, tolerance of diameter h 8. Polished section of the surface of the cone 118°, blank ground. Suitable for highest quality demands of industry and craft. For drilling alloyed and not alloyed steel and cast steel up to 900 N/mm², grey and malleable cast iron, spheroidale graphite iron, sintered iron, German silver, graphite etc.. Professional quality for high quality demands. For even higher quality demands, e.g. high-grade steel V2A, we recommend our product line 2420 made of cobalt alloyed HSS, with a special spiral and crosswise grinding. HSS-G , RPM Relevant diagrams