Mitsubishi CNMG120412-MS US735 Roughing Insert for Stainless Steel (10pcs) M-type "This 12mm SDUCR holder is

"This 12mm SDUCR holder is a workhorse in our shop

The top-screw lock clamps down incredibly hard with absolutely zero vibration

VP05RT Grade (High-Wear Miracle PVD): The VP05RT grade is the high-hardness evolution of Mitsubishi’s "Miracle" series

8mm inserts on interrupted cuts

Mitsubishi CNMG120412-MS US735 Roughing Insert for Stainless Steel (10pcs) M-type "This 12mm SDUCR holder isCNMG120412 MS US735 Heavy Roughing Specialist US735 Tough PVD MS Chip Control Geometry Engineered for Maximum Reliability in Tough Alloys US735 Grade (The Impact King): The US735 is a specialized PVD coated grade designed specifically for M Class (Stainless Steel). It is Mitsubishi's most resilient grade against thermal cracking and mechanical shock. This makes it the go to choice for interrupted cuts, machining through weld seams, or working with