The R220.90 tool is designed to produce a very stable cut even though it has a positive geometry and a rigid cutter. It handles operations that require a large overhang and can also be used for turn milling. A good surface finish can be obtained due to the wide wiper flat on the insert.
Features of R220.90
- Diameter range 63 - 200 mm (3.0" - 8.0")
- Shell mill style
- Fixed pockets and cassettes, normal and closed pitch version
- Insert types AB..2606
- Insert size 26 mm
- apmax = 20 mm (.787")