Incorporating double-sided round inserts with 16 cutting edges each, the new R217/220.28 cutter provides high productivity while maintaining economical performance. The tool performs face milling, slotting and contouring in ISO M and ISO S materials, as well as some difficult-to-machine ISO P materials, such as martensitic stainless steel. A complement to our existing R217/220.29 range, the R217/R220.28 excels in Z-leveling applications and is ideal for exotic materials used in the aerospace and power generation segment.
With a completely new cutter body design, the R217/220.28 features safe and user-friendly indexing that saves time and provides trouble-free operation. Double negative positioning in the pocket seats allows the design to incorporate an extra insert per diameter when compared to the R217/R220.29, providing further productivity gains.
• Diameters ranging from 32 mm to 80 mm
• PVD & CVD grades
• Insert size 12
• 2 geometries
• Normal- and close-pitch versions