2 Type Shanks: The Round/Hex shank can be used with any air or electric drill, die grinder and other rotary tools for maximum grinding control. The removable steel is -plated and not easy to rust. Both assembly and disassembly are simple and safe, just ighten the connection between 2 inch sanding discs, holder and straight grinder. Quality and : Our 2 inch disc pad holder is manufactured with special techniques due to which it becomes for a long period. The design is good for relieve the working pressure of your hands. Perfect for working with our other quick change disc, sanding disc, and fiber disc for . High Speed Newly Upgarded Disc Holder: Max Speed 45,000 (R.P.M). Say Goodbye to Traditional Holder! Without aluminum core in the middle, our holder is one-step injection molding with high concentricity. A new upgraded holder that can improve your work efficiency and reduce work intensity effectively with low vibration, high strength and toughness design. One-Piece Design Disc Holders: The 2 inch disc pad holder with 1/4inch -plated removable steel shanks (2 Types) are excellent quality and wide range of applications. Wide Application: An effective tool work with any air or electric drill, ideal for grinding, polishing, conditioning/preparation, sanding primers, paint removal, etc. It also can meet a variety of needs, which could be used for workshop, household or other place., Weight: 0.11353806493 pounds, Manufacturer: Aisuoka