Mitsubishi CNMG120412-RK MC5015 Cast Iron Roughing Insert (10pcs) TDC2 6 radius is the strongest

6 radius is the strongest configuration for the CNMG series

MGMN200-02-R vs MGMN200-G

Shop the 16ER250ISO-TF PR1115 Thread Inserts (10pcs)

offering high tensile strength and superior harmonic damping to cancel vibration over long reach lengths

High-Speed Steel Specialist | CVD Coated Durability | Japan Precision Tooling

Mitsubishi CNMG120412-RK MC5015 Cast Iron Roughing Insert (10pcs) TDC2 6 radius is the strongestCNMG120412 RK MC5015 Cast Iron Roughing Beast MC5015 Abrasive Barrier RK Heavy Duty Edge Engineered for High Metal Removal in Cast Iron MC5015 Grade (The Abrasive Shield): Cast iron is highly abrasive due to its graphite structure. The MC5015 is a premium CVD coated grade featuring a thick Alumina ($Al_2O_3$) layer. This nano layered coating acts as a thermal shield and a wear barrier, allowing for high cutting speeds without the rapid flank wear that