Specifications:Features:- Metal material can be stable and durable.- Suitable for most drills and power tools.- Special connecting rod clamp, clamping is more reliable.- Change shaft can be mounted in an electric drill grinding, cutting tiles, wood, and metal polishing and so on.Item type: Electric Drill ConversionMaterial: MetalDIY supplies: Electrical8pcs Tools includes: Transfer shaft, Marble tablets,Grinding wheel, Cutting wheel, Platen, Alloy saw blade, Flap disc, Wrench.Functions: Cut, Grind, Cutting tiles,Metal polishing,Metal cutting, Wood cutting,PolishingPackage Weight : 350 G / 12.35 OuncesPackage Dimensions (L*W*H) : 80*50*20 MM / 3.15*1.97*0.79 InchesRetail Packaging: No, No PackingPackage Include:8pcs/set x Electric Drill Conversion