HSS DIN 338 twist drill bit
Twist drill, DIN 338 HSS, 4.50 mm
Ground precision drill with point thinning for drilling steel
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Ground precision drill with point thinning for drilling steel
Precision twist drill HSS with straight shank, type N, right-hand cutting, DIN 338, HSS, ground
Application area:
Precision drill for drilling steel up to 1,000 N/mm² and cast steel (alloyed and non-alloyed), grey cast iron, malleable cast iron, spheroidal cast iron, sintered iron, nickel silver and graphite.
Advice:
Shaft end from ø 13.25 mm twisted off to ø 12.7 mm.
Datasheets(X)
Diameter | 4.5 mm |
Length | 80 mm |
Chip flute length | 47 mm |
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