Product specification

Jobber drill HSS, CSN 221121 - "Z", DIN 338, 16,75 mm

Code: 001000189
Supplier code: A211675T000S
Category: Tools for hole-machining » 1 » Jobber drills HSS » Jobber Drills DIN 338 RN "Z"
more info
Ø D16,75 mm
L184 mm
l125 mm
Weight0,208 kg
Helix Angleλ = 25°÷30°
Point angleε = 118°
MaterialHSS - high-speed steel
Usage
Drills are recommended for usual drilling of parts made of unalloyed steel or alloyed steel, cast steel up to 900 N/mm2, grey-, malleable- or nodular cast iron, sintered steel, Al-alloys with discontinuous chip, bronze, tough brass etc.
Manufacturing ModeT - rollforged or extruded
Surface Treatment
black oxide coated or steam tempered
Grinding ModeN - conical lip relief
NoteSTANDARD tools

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