Features: : pneumatic angled grinder is steel. structure, light weight, low vibrations, long service life and low noise. Easy to store and carry, can be used for long time. Efficiency:High strength, wear-resistant, light weight, easy to use with 1 hand. The working speed of the pneumatic angled grinder can reach 20000rpm, which can greatly improve your work efficiency. Recommendation: If installed improperly, air may leak. When installing, use tape to wrap the thread a few times to make seal better. Wide Application:Suitable for polishing, milling, deburring, grinding, removing sweat and stains on metal products, deburring furniture and wood products. There are different of grinding wheels available to meet your different grinding and polishing requirements. Specifications: Materials: Stainless Steel Package Includes: 1 x grinder, 1 x rubber disk, 1 x rubber disc rod, 1 x 1/4 inch air inlet fitting, 1 x collet 3.18mm, 1 x collet 6.35mm, 1 x zirconias corundum louvre 1 x 80 mesh sanding disk, 1 x 400 mesh emerys cloth. 1 x Wool wheel; 1 x Raws materials belt; 2 x Wrench; 1 x Instruction manual. note: Please allow 0-1cm error due to manual measurement. please make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.