Description

Jobber drill with cyl. shank, HSS, DIN 338, bright surface, FORMAT 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

Beschichtung	dampf.
DIN	DIN 338
Ø h8	20,0 mm
Durchmesser	20 mm
F	0,250 mm/U
Stähle bis 850 N/mm²	25
Stähle bis 1000 N/mm²	22
Gusseisenwerkstoffe	25
Gesamtlänge	205 mm
Spirallänge	140,0 mm
Spitzenwinkel	118 °
Stähle bis 700 N/mm²	0,25 mm/U
VE	1