Description Drillpro 5Pcs 15 35mm Forstner Drill Bits Set Hinge Hole Cutters Woodworking Hole Saw CuttersSpecification Brand DrillproMaterial carbon steelBit diameter 15mm 20mm 25mm 30mm 35mmQuantity 5pcsFeatures Made of carbon steel hard and durable Little noise when openning holes Cutting holes smoothly descreasing the resistance and increasing the speed Easy to install suitable for the general electric drill tools Suitable for openning holes on materials such as wood wooden product plastic plywood and so on Package Included 5 x Hinge hole cuttersMore Details