Description

Jobber drill with cyl. shank, HSS, DIN 338, type N, profile grinding, Gühring Design: Right cutting, with precision ground point. Point thinning up to Ø 2.4 mm similar to cross-grinding. Application: Particularly suitable for steel and steel casting (alloyed and non-alloyed) grey cast iron, malleable cast iron, nodular iron, sintered iron and graphite.

Specifications

Ausführung	Oberfläche blank
Beschichtung	dampf.
DIN	DIN 338
Ø h8	1,7 mm
Durchmesser	1,70 mm
Stähle bis 850 N/mm²	25
Gesamtlänge	43 mm
Spirallänge	20,0 mm
Spitzenwinkel	118 °
Stähle bis 700 N/mm²	0,05 mm/U
VE	10

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