Description

Short drill with cyl. shank Design: HSS, DIN 1897, type N. Profile grinding, right cutting, with precision ground point. 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

Beschichtung	TiN
DIN	1897
Ø h8	3,9 mm
Durchmesser	3,90 mm
F	0,1 mm/U
Gesamtlänge	55 mm
Spirallänge	22 mm
Spitzenwinkel	130 Grad
Schneidstoff	HSS
Spiralwinkel	25 - 30 Grad
Typ	N