Material:Tungsten steel Total length:65mm Shank length:40mm Shank diameter:6mm Grinding head diameter:12mm Can be processed cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone and other non-metallic. Processing hardness up to HRA ? 85. Note: Supporting the drive tool fixture concentricity is better, is strictly prohibited and different use of the fixture supporting the use of the handle must be clamped, folder is running. Package include: 5pcs 1/4" Shank Rotary File Model # KT-11203 Features: In a great part of the work, it can replthe petiole small wheel, and no dust pollution. High product processing quality, high finish, can process out a various of high-precision mold cavity Long life, the durability is 10 times higher than high-speed steel cutting tool, 200 times higher than small grinding whee High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk Suitable for low hardness of the workpiece, such as soft wood and plastic.
