Countersink with 3-flutes, 90° chamfering angle, maximum diameter 40.00mm with an overall length of 140mm and a head length of 20.5mm and MT 3 Morse-taper shank, according to DIN 335 D standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 10.00mm, HSS with standard TiN coating for machining steel and cast steel, grey, malleable, ductile and compacted graphite cast-iron, wrought and cast aluminium and copper or copper alloys
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
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