Description

Spiral drill with morse taper shank Design: Right cutting, with precision ground point. Point thinning according to DIN 1412, form A, Normal angle of rake, core thickness and core gradient. Application: Particularly suitable for steel and steel casting (alloyed and non-alloyed) grey cast iron, malleable cast iron, nodular iron, sintered iron and graphite. Note: Cost-effective tool for small and medium batch sizes.

Specifications

Beschichtung	blank
DIN	DIN 345
Ø h8	20,00 mm
Durchmesser	20 mm
F	0,315 mm/U
Stähle bis 850 N/mm²	15
MK	2
Gesamtlänge	238 mm
Spirallänge	140 mm
Spitzenwinkel	118 °