Famag Twist Drill DIN 338 HSS-G Ø 3.9 mm

Famag Twist Drill DIN 338 HSS-G Ø 3.9 mm
Ref: 2410.039

• 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.

• Diameter: 3.9mm
• Overall length: 75mm
• Effective length: 43mm

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