Feature: 1. Pneumatic Spot Weld Drill: Professional design pneumatic spot weld drill, which is reliable and sturdy, can remove the surface of welding spots without damaging the underlying steel plate. 2. Product Usage: Equipped with a sturdy spindle, stable rotation speed, suitable for automotive sheet metal repair, to drill out spot welds to replace car panels, easily removing the common size spot welds. 3. M8 Chuck: This air spot weld drill features M8 chuck size for repairing welded scars on door frames and AB columns, suitable for removing collision welding points in the automotive repair industry. 4. Working Parameters: With a no load speed of 1600rpm, air consumption of 4cfm/min, 1/4 inch air inlet, 3/8 inch hose inner diameter, working pressure of 6‑8kg, compatible with 6.5mm, 8mm drill bits. 5. Versatile Use: Pneumatic spot weld drill is ideal for automotive collision repair industry, helping to remove welding points efficiently. It is a must have tool for repairing sheet metal in car bodywork. Specification: Item Type: Air Spot Weld Drill Material: Alloy Steel Chuck Size: M8 No Load Speed: 1600rpm Air Consumption: 4cfm/min Air Inlet: 1/4 inch Hose Inner Diameter: 3/8 inch Working Pressure: Approx. 6-8kg / 13.2-17.6lb Compatible Drill Bit: 6.5mm, 8mm. Package List: 1 x Spot Weld Drill 1 x Interface 1 x Wrench 1 x User Manual