... processing car, motorcycle engine parts, pistons, alloy wheels, motors, Ball-Nose milling cutter long shank PCD Made by GE from the ... car, motorcycle engine parts, pistons, alloy wheels, motors, silver jewelry, optical parts, aerospace, precision machinery and other difficult materials.MATERIALS RECOMMENDED ... Sintered Carbide30-500.10-0.150.2-0.3 Ball-Nose milling cutter long shank PCD