Product: Tungsten Carbide Spiral Flute ReamersMaterial: Tungsten CarbideType: Metric,Website:http://www.chinabettool.com, Imperial, Non-standardProduct Description:Tungsten carbide spiral flute reamers are wide applicability, special design make it easy cutting and get a high surface finish, it can be with internal cooling, good coating is available.It is used to create a hole, it will be good size tolerance.It is suitable for non-ferrous alloys, cast iron and so on.Our materials are from good supplier, some are from oversea company, some are made in China.We have good quality control, we hope you will get a suitable reamer.