Features: 1. With the function of air saw, it is convenient to replace the saw and file. 2. The body is covered by nonslip rubber which can reduce the vibration of grinding. 3. Safe trigger design can prevent misoperation. 4. Made of high quality material, durable to use. 5. Applicable to hardware, plastics, electronics, resins, die-casting, home, and other industries of products grinding, polishing and aluminum alloy, zinc alloy and other metal die-casting machine polishing grinding, correction, deburring, rust removal, etc. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Type: Reciprocating Air Saw Pneumatic File Model: AF-5 Impacts Number: 3400rpm Piston Stroke: 5mm Inlet Port: 1/4 Body length: 78.5cm Application: It is suitable for the grinding and polishing of products in hardware, plastics, electronics, resin, die casting, household, and other industries; grinding, correction, deburring, and rust removal of metal die casting machines such as aluminum alloys and zinc alloys. Include: 1 x Pneumatic File 3 x File 14cm 1 x Airflow speed control valves 1 x wrench Package List: 1 x Pneumatic File 3 x File 14cm 1 x Airflow speed control valves 1 x wrench