Description

Jobber drill with cyl. shank Design: DIN 340, type N. Right cutting, with precise point geometry. Normal angle of rake, normal core thickness core gradient higher than normal. Application: Particularly suitable for steel and steel casting (alloyed and non-alloyed) grey cast iron, malleable cast iron, nodular iron, sintered iron and graphite. Note: Further dimensions available on request.

Specifications

Beschichtung	blank
DIN	DIN 340
Ø h8	4,2 mm
Durchmesser	4,20 mm
F	0,100 mm/U
Stähle bis 850 N/mm²	18
Gesamtlänge	119 mm
Spirallänge	78 mm
Spitzenwinkel	118 °

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