Product specification

Taper shank subland drill for drilling clearence holes, 90°, HSS, DIN 8375, 22,5x13 mm, M12-90°

Code: 011000533
Supplier code: K552250F000S
Category: Tools for hole-machining » 3 » Subland Drills » 221255
more info
Ø D22,5 mm
L253 mm
l155 mm
Weight0,56 kg
Helix Angleλ = 25°÷30°
Point angleε = 118°/90°
MaterialHSS - high-speed steel
Manufacturing ModeF - milled
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.
Surface Treatment
black oxide coated or steam tempered
Grinding ModeN - conical lip relief
Ø d13,0 mm
l127 mm
ScrewM12
MORSE2
NotePROFI tools

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