Mitsubishi CNMG120408 UC5105 High-Speed Cast Iron Turning Insert (10pcs) 16IR15ISO-B AH725 or VCGT 222

or VCGT 222

10 mm/rev Pre-hardened Steel 60 - 120 m/min 0

The -S chipbreaker handles the chips nicely without marring the finish

Optimized for M (Stainless Steel) and S (Superalloys):

Technical Q&A

Mitsubishi CNMG120408 UC5105 High-Speed Cast Iron Turning Insert (10pcs) 16IR15ISO-B AH725 or VCGT 222CNMG120408 UC5105 High Speed Performance UC5105 CVD Grade Gray Iron Specialist Engineered for Maximum Surface Speed UC5105 Grade (CVD Coating): UC5105 is the premier grade for High Speed Turning of Gray Cast Iron. It features a specialized Alumina (Al2O3) coating with a refined grain structure that provides industry leading resistance to crater wear and plastic deformation. This grade is designed for high productivity environments where cycle time