This purchase order contains 2pcs of reamers tool (1pc Fine type reamer, 1pc Rough-Edge type reamer) The large-capacity chipformer provides strong cutting force and smoother chip removal for efficient machining. Morse reamers can be made from a variety of materials, such as high speed steel and carbide. Straight groove reamer blades are usually made of HSS quality material with excellent hardness and abrasion resistance. Straight shank milling cutter tool set are widely used for bore machining, reaming to mould processing and handicraft processing, installed in drilling machine, milling machine, etc.Reamer set can process surface of iron, steel, plastic, wood, copper, aluminum and other metal materials., Manufacturer: RybdaFDc