Product specification

Taper shank drill (V) HSS, CSN 221140 - "Z", DIN 345, 6,25 mm

Code: 005000308
Supplier code: A400625V000S
Category: Tools for hole-machining » 2 » Taper Shank Drills » 221140 - Grinding Out
more info
Ø D6,25 mm
L144 mm
l63 mm
Weight0,060 kg
Helix Angleλ = 25°÷30°
Point angleε = 118°
MaterialHSS – high-speed steel
Manufacturing ModeV – ground from solid
Usage
Efficient drills are recommended for drilling of parts made of unalloyed steel or alloyed steel, cast steel up to 900 N/mm², grey-,malleable- or modular cast iron, sintered steel, Al-alloys with discontinuous chip, bronze.
Surface Treatmentwithout treatment
Grinding ModeForm N - conical lip relief
MORSE1
NotePROFI tools

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