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	7,7 mm
Durchmesser	7,70 mm
F	0,160 mm/U
Stähle bis 850 N/mm²	25
Stähle bis 1000 N/mm²	22
Gusseisenwerkstoffe	25
Gesamtlänge	117 mm
Spirallänge	75,0 mm
Spitzenwinkel	118 °
Schneidstoff	HSS
Spiralwinkel	25°-30°
Typ	N
Stähle bis 700 N/mm²	0,16 mm/U
VE	5

Replacement article

WEMAG Spiralbohrer DIN 338/N HSS blank
profilgeschliffen 118 Grad 7,7mm

Item No: 1005575.0770

4.02

Alternatives

WEMAG Spiralbohrer DIN 338/N HSS blank
profilgeschliffen 118 Grad 7,7mm

Item No: 1005575.0770

4.02