Features: _x000D_ 1. Made of high quality material, durable to use. _x000D_ 2. It can be a air saw, it is convenient to replace saw and file. _x000D_ 3. The body is covered by nonslip rubber which can reduce the vibration of grinding. _x000D_ 4. Safety trigger design can prevent error operation. _x000D_ 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. _x000D_ _x000D_ Specification: _x000D_ Condition: Brand New _x000D_ Model: AF-5 _x000D_ Impact Number: 3400rpm _x000D_ Piston Stroke: 5mm _x000D_ Inlet Port: 1/4in_x000D_ Weight: Approx. 777g / 27.4oz _x000D_ Length Size: Approx. 60cm / 23.6in _x000D_ File Length: Approx. 14cm / 5.5in _x000D_ _x000D_ Package List: _x000D_ 1 x Air File _x000D_ 4 x File _x000D_ 1 x Airflow Regulating Valve _x000D_ 1 x Wrench _x000D_ _x000D_ _x000D_ Note:_x000D_ New-style and old-style are shipped randomly