Description

Short drill cyl. shank, HSS profile grinding, FORMAT Design: HSS, DIN 1897, type N. Profile grinding, right cutting, with precision ground point. Point thinning up to Ø 2.4 mm similar to cross-grinding; from Ø 2.4 mm according to DIN 1412, form A, Normal angle of rake, core thickness and core gradient. Application: Suitable for use on machines, revolver benches and hand drills. Particularly suitable for construction steels and steels up to 800 N/mm² in strength and for thin-walled materials (bodywork).

Specifications

Ausführung	dampfangelassen
Beschichtung	dampf.
DIN	DIN 1897
Ø h8	3,50 mm
Durchmesser	3,50 mm
F	0,100 mm/U
Stähle bis 850 N/mm²	25
Gusseisenwerkstoffe	25
Gesamtlänge	52 mm
Spirallänge	20 mm
Spitzenwinkel	118 °