... Copper, aluminium, cast iron, stainless steel and plastic. 5. The specifications from the Φ12mm to Φ65mm, depth of cut from25mm, 35mm, 50mm ... .7. TiN or TiAIN coating are available upon request. The information of packingMain marketOur main market: Europe,America and other ... machine manufacture and so on.Equipment Enterprise culture Some certificate The newest HSS with weldon shank annular core