The F4NMD-R08 line is designed for medium and rough face milling applications. The milling machines have a range of 3" to 8" in diameter for face mill cutters. The double-sided, octagonal insert offers 16 cutting edges with positive rake angles.
Features include central screw clamping for the insert; coarse pitch cutters for medium to heavy machining applications; negative insert construction, which enables machining at a high feed per tooth; and the ONMU 080608 insert geometry with a range of carbide grades. Other features include nickel plated tools, which are said to be corrosion resistant.
Editor PickPCD Face Milling System’s Diameter Cuts Large Parts in Fewer Passes
The KBDM polycrystalline diamond (PCD) face milling system from Kennametal is designed for high-volume machining, with standard sizes ranging from 2.5" to 8.0" (63 to 200 mm) and cutter diameters ranging to 21.5" (550 mm).