Product: Tungsten Carbide Straight Flute ReamersMaterial: Tungsten CarbideType: Metric,Website:http://www.chinabettool.com, Imperial, Non-standardProduct Description:Tungsten carbide straight flute reamers are used to enlarge a hole, the reamer will have a slight taper, the length of reamers are according to the hole requirement.When the tools enter into the hole, it will be change the hole tolerance, the tolerance will be more accurate.We can provide high precision product used in CNC machine, it will be long service life.