Description

HSS, type N, DIN 1897 Design: 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. Supplied in a robust, high quality metal cassette with automatic drill setup function when opened. 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). * With intermediate sizes for tapped holes: 1 piece each Ø 3.3; 4.2; 6.8; 10.2 mm.

Specifications

Anzahl der Bohrer	24 Stück
Beschichtung	dampf.
DIN	DIN 1897
Durchmesser	1 - 10,50 mm
Stähle bis 850 N/mm²	25
Gusseisenwerkstoffe	25
Satzinhalt Ø h8	1,0-10,5 mm
jeweils steigend	0,5+K.B.* mm
Spitzenwinkel	118 °