Page 1667 - Master Catalog 2017, Inch
P. 1667

Hole Finishing Application Example
                                                                                                     Port Contour Cutters













                   Port Contour Cutters


                                                         CHALLENGE
                   •    Dura-bar 65-45-12.
                   •    Component: General cavity.
                   •    Ream SAE#8.

                   •   Surface finish below Ra 32 (inch).

                                                         SOLUTION
                   •   Cermet-tipped port cutting tool.






                                                         CUTTING

                   •   2100 RPM–20 IPM.                  DATA
                   •  Flood coolant.
                   •  Machining center.



                                                         RESULT
                   •   Surface finish of 7–15 RA (inch).






                                                         BENEFIT

                     I
                   •   ncrease productivity by one-shot

                     finishing of port.



























                  widia.com                                                                                        U89





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