Convex milling cutter R20 DIN 856 HSS

Technical data of radial convex milling cutter R20

- radius of the milling cutter R20 mm,

- working diameter D - 125 mm,

- bore diameter d - 32 mm,

- width of milling cutter L - 40 mm

- number of teeth Z - 12

Convex milling cutter semicircular R20

Professional radial convex milling cutter R20 mounted disc, right, for making internal radii. This is a NFRa type cutter with a radius of 20 mm, having a shank collector hole for a wedge. It has a working diameter - 125 mm, hole diameter - 32 mm, milling cutter width - 40 mm, number of teeth Z - 12. The milling cutter is recommended for making a circle shape of a certain radius. The milling cutters we offer are mounted on a milling or lathe mandrel. They are made in accordance with the dimensional standard DIN 856 from specialized high speed steel HSS (High Speed Steel). It is a steel with very good technical properties, suitable for machining hard and hard-to-machine materials with a strength of more than 800 MPa. R20 convex radius milling cut ters are recommended for high-performance machining of hard unalloyed steels, metals, non-ferrous metals, metal alloys, thermoset plastics.