R220.99 is a member of the square shoulder family. It is a universal cutter for slotting, contouring and face milling operations in ordinary steel (up to about 300HB) easier stainless steels and cast iron.
These square inserts (SONX) provide four usable edges and, therefore, optimises your processes. By a special design on a square insert a 90 degree setting angle is obtained without weakening the side cutting edge.
Features of the Mini Square
- Diameter range 25 - 100 mm
- Fixed pockets, normal and closed pitch version
- Insert types SONX 09T3
- Insert size 9 mm
- apmax = 8 mm