CBN Turning Inserts Set With MTJNR1616H16 Tool Holder For Hardened Steel Cast Iron And Sintered Ferrous Alloys Built Tough For High Speed Finishing And Interrupted Cut Performance

Premium CBN turning inserts set with MTJNR1616H16 holder
✔️ 2 CBN inserts with MTJNR1616H16 holder for hardened steel work

This premium turning inserts and CNC tool holder set is built for high-speed finishing and interrupted cuts on hardened steel (>50 HRC), cast iron, and sintered ferrous alloys when used on CNC lathes.

✅ Includes 2 CBN inserts: TNMG160404 CBN-6 and TNMG160408 CBN-6
✅ Boron nitride CBN with high fracture toughness 9.0 MPa m^0.5
✅ Machinable for hardened steel and grey or ductile cast iron
✅ Achieves Ra0.4 micrometers surface finish on steels (50-70 HRC)
✅ MTJNR1616H16 holder clamps TNMG1604XX inserts for vibration-free turning

💡 What is a CBN turning inserts set with MTJNR1616H16 holder best for when working hardened steel and cast iron? This handy combo helps extend tool life and finish on tough materials. - Handy for external turning with interrupted cuts - Increases tool life due to high fracture toughness CBN inserts - Delivers Ra0.4 micrometers finishes on quenched steels (50-70 HRC) - Suitable for high-speed finishing up to 350 m/min on ductile iron and carburized steel