Due to manual shooting, there will be deviations between the actual object and the picture, but it will not affect the use effect.Featurewith a drill or high power electric grinding can use as the grinder.with electric drill soft shaft can use as electric grinding.Easy to operate, convenient to use.the electric drill power is bigger than actual electric grinding power,more suitable to use.Light weight and convenient, necessary for family and small factory.SpecificationSize:Electric drill electric grinder length:240mmAnnular jaws opens:35-43mmMaterial:Mental.Color:silver.Package include1Xclamp-on bench.