"M' Series Medical Grade Cutters: Engineered in meeting high demands for precision cutting with-in the Medical Device manufacturing sector. Proprietary processes enables successful cutting of harden materials such as Nitinol, Tungsten and MP35NV. Custom design carbide cutters provides lateral and internal trimming of single and multiple filers. Forged from high carbon and chromium alloy steel and harden using a unique process for maximum strength and long lasting durability.