Product specification

Taper shank subland drill for drilling clearence holes, 90°, HSS, DIN 8375, 37x21 mm, M20-90°

Code: 011000536
Supplier code: K553700F000S
Category: Tools for hole-machining » 3 » Subland Drills » 221255
more info
Ø D37,0 mm
L344 mm
l195 mm
Weight1,71 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 d21,0 mm
l143 mm
ScrewM20
MORSE4
NotePROFI tools

Attachment: