Product specification

Straight shank subland drill for taping clearence holes, 90°, HSS, DIN 8378, 5,5x4,2 mm, M5-90°

Code: 011000542
Supplier code: K580551V000S
Category: Tools for hole-machining » 3 » Subland Drills » 221258
more info
Ø D5,5 mm
L93 mm
l57 mm
Weight0,01 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 Treatmentwithout treatment
Grinding ModeN - conical lip relief
Ø d4,2 mm
l114,5 mm
ScrewM5
NotePROFI tools

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