High-performance FORCE X drill with DIN 6535HA NC parallel shank, diameter 3.9mm with an overall length of 90mm and flute length of 48mm according to DORMER standard with 140° modified 4-facet split point, solid carbide with TiAlN coating, continiously thinned parallel web and through coolant holes for 8xD drilling without pecking in steel, stainless steel and cast iron
Applications:
P - Steel and cast steel(steels with alloy content ? 10% and a hardness of < 45HRC) - Primary use
M - Stainless steel(corrosion resistant steels with ? 11% chromium content) - Possible use
K - Cast Iron(castings of iron and carbon alloys with > 2% carbon content) - Primary use
N - Non-ferrous metals(metals including alloys without an appreciable amount of iron) - Primary use
For additional details please check the Manufacturer's site:
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