The tool is indispensable for repairing most modern products which are made of plastics. This tool set is suitable for welding filler materials, repairing holes, and eliminating gaps, repairing horizontal, vertical, long, and short cracks. The welding machine kit has 4 kinds of stapling nails, a total of 400pcs, to meet your different needs. The V-shaped stapling nail can solve the inner corner problem, the M-shaped stapling nail can solve the outer corner problem, and the other two wavy stapling nails can solve the flat surface problems. Wide applications: Plastics welding, filler welding, hole repairing, and gaps elimination. With different repairing nails, it is suitable for repairing horizontal, vertical, long, and short cracks. Features: This plastics welding machine is lightweight and compact and can be heated up quickly, which will help you to improve your work efficiency and reduce your working time. Lithium plastics welding machine with 2600mAh battery capacity, strong current, fast welding, and solid welding effects. About 200 nails can be driven at full power. With six core functions, it can be used for nail implantation, fusion-welding, hole repairing, tin brazing, hot leveling, flat heat cutting, stable performance, easy to use, and saving time and effort. The ergonomically designed handle, which can handle details and repairs more accurately, your hands will feel comfortable to grip, and you won't feel tired after a long time of use. Built-in large capacity lithium battery, over temperature, charging and discharging, over-voltage, and over-current are protected and with long endurance. The welding machine kit has 4 kinds of stapling nails to meet your different needs, different shapes are designed for different usage, which are convenient to choose from. The V-shaped stapling nail can solve the inner corner problem, the M-shaped stapling nail can solve the outer corner problem, and the other two wavy stapling nails can solve the flat surface problem. Wide applications: Plastics welding, filler materials welding, hole repairing, and gaps elimination. With various repairing nails, it is suitable for repairing horizontal, vertical, long, and short cracks. After being repaired, it has strong seismic and distortion resistance. Utility Tool: Perfect for repairing bumpers, dashboards, lamp holders, plastics rings, radiators, spoilers, handles, headlights, plastics wings, car and motorcycle plastics equipment, etc. Specifications: Name: Plastics Welding Machine Material: Plastics Color: red, yellow (optional) Battery: 1 * built-in 2600mAh lithium battery (included) Package size: 270 * 210 * 47mm / 10.63 * 8.27 * 1.85in Package weight: 741g / 1.63lb Packing List: 1 * Plastics Welding Machine 400 * Stapling Nails 1 * Pliers 1 * Cable 1 * Guideline 1 * Plastics Box