Feature:1. [ELECTRIC GRINDER TOOL] The flexible shaft kit is used for electric grinder or power drill tools for high accuracy engraving processing.2. [WITH 3PCS CHUCKS] With 3 different diameter chucks, easy to replace and install, to meet a variety of needs.3. [PVC HANDLE] The handle is made of PVC material, comfortable and durable, flame retardant and heat insulating.4. [ENOUGH LENGTH] The length of the flexible shaft is 42in, which can process the corners of the hard to reach space.5. [WIDE APPLICATIONS] The flexible shaft and chuck are often used for fine carving, polishing, frosting, fine seam dust removal, etc.Specification:Item Type: Power Drill Extension ShaftMaterial: PVC, BrassShaft Total Length: Approx. 107cm / 42inFlexible Shaft Interface Thread: M19 x 2mmChuck Diameter: Approx. 1.5mm / 0.06in, 2.3mm / 0.09in, 3.2mm / 0.13in.Package List:1 x Flexible Shaft3 x Chuck1 x Wrench Note:Do a good job of safety protection when in use, and keep it properly to avoid irreversible damage caused by vigorous bending.