Product specification

Taper shank subland drill for drilling clearence holes, 90°, HSS, DIN 8375, 33x19, M18-90°

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Ø D33,0 mm
L334 mm
l185 mm
Weight1,195 kg
Helix Angleλ = 25°÷30°
Point angleε = 118°/90°
MaterialHSS - high-speed steel
Usage
Subland drills with four lands are recommended for drilling of clearing holes and simultaneously countersinking in parts made of unalloyed or alloyed steel, cast steel up to 800 N/mm2, grey-, malleable- or nodular cast iron, Al-alloys etc. It is necessary to choose the lower cuttting conditions for drilling than the guidelines for usual drilling declare.
Manufacturing ModeF - milled
Surface Treatment
black oxide coated or steam tempered
Grinding ModeN - conical lip relief
Ø d19,0 mm
l139 mm
Screw(M18)
MORSE4
NotePROFI tools

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