Product specification

Jobber drill HSS, CSN 221121 - "Z", DIN 338, 6,45 mm

Code: 001000236
Supplier code: P210645T000S
Category: Tools for hole-machining » 1 » Jobber drills HSS » Jobber Drills DIN 338 RN "Z"
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Ø D6,45 mm
L101 mm
l63 mm
Weight0,016 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 ModeForm N – conical lip relief
NoteSTANDARD tools

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221121 - katalogový list

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