Features 1、Made of high quality materials, solid and long service life. 2、High grinding efficiency, good heat dissipation and low noise. 3、Can be assembled on electric/pneumatic tools. 4、Ideal for stainless steel fittings/valves/concave and convex surfaces/weld seams, etc. 5、Especially in the field of aviation polishing. Specification Features: 1. Made of high quality materials, solid and long service life. 2. High grinding efficiency, good heat dissipation and low noise. 3. Can be assembled on electric/pneumatic tools. 4. Ideal for stainless steel fittings/valves/concave and convex surfaces/weld seams, etc. 5. Especially in the field of aviation polishing. Specification: Condition: 100% Brand New Item Type: Polishing Wheel Material: Abrasive Cloth Shape: Cylindrical Grinding Head Outer Diameter x Length x Shank Diameter: Approx. 30 x 40 x 6mm / 1.2 x 1.6 x 0.2in Package List: 10 x Polishing Wheel Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List