Insert Style: :CNMG Takes Insert: :CN..12 Shank Size (mm): :25×25 Approach Angle (): :95 Cutting Hand: :Right Grade: :M4PW Application: :External Turning ISO Code: :MCLNR2525-M12 Manufacturer Part Number: :EDG-10085B Brand: :MSC Edge MCLNR2525-M12 – External right hand turning tool holder with a 95 approach angle and takes a CNMG1204.. insert. This tool holder has a top clamp to secure insert during use.