DIN 338 Typ N
Right hand cutting
Relieved cone has a ground point
Cutting edge has thinning point
130° pointed angle
20 – 30° spiral angle
High heat hardness constancy
For heavy loading
With TiN coated surface
High performance steel
Ideally suitable in steel, cast steel and high and low alloyed steel up to 1,100 N/mm² tensile, bronze, brass, brushed aluminum alloy, graphite, nickel silver, sintered iron malleable tempered and cast iron.