1. Simple Operation: Slag Removing Deburring Tools is an efficient needle cleaner with light weight and convenient operation. 2. Removal of Welding Slag: can effectively remove uneven and rusty surfaces, effectively removing welding slag after welding. 3. Material: rust remover can work with reciprocating impact, and alloy steel rust removal needle can be used for a long time. 4. Applicable Crowd: The Air Pressure Rust Eliminator is a good tool for welders, automotive experts, do-it-yourself people, and amateurs. 5. Exquisite Size: Welding Slag Removal Tools has simple and generous design, small size, light weight, simple installation, easy to get a experience. Product name:Pneumatic Rust Removal Tool Model:-43690 Function:Rust removal No load speed:4000 () Scope of application: can efficiently clear uneven rust and remove welding slag after welding Material Type: Pneumatic Rust Remover Colour:Black Material:steel Package Contents: 1 * Pneumatic Rust Removal Tool 12 * punch needle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.