Feature: 1. No slippage, fast nailing 2. Three-piece structure, no stuck 3. The riveting is firm and burr-free. 4. A strong guy 5. Decoration, automobile industry, railway and aviation riveting Installation method: 1. Set the electric drill to the correct gear, open the drill chuck, and insert the conversion chuck. 2. Turn the collet over and place the correct size rivet once it clicks into place. 3. Turn on the forward rotation function of the electric drill and align the rivet hole with the punch. 4. Turn the drill in reverse and remove it from the rivet. Feature: Material: Metal Packing size: 150*75*45mm 1. Due to the different display and lighting effects, the actual color of the product may be slightly different from the color displayed on the picture, thank you! 2. Due to manual measurement, please allow a measurement deviation of 1-3 cm. 1 x Rivet Adapter Kit