Mini-Dynafile II is a lightweight, air-powered abrasive belt machine for grinding, blending and deburring in normally inaccessible areas. Running at 25,000 RPM, it uses 1/8” to 1/2” wide x 12” long abrasive belts. The multi-positioning grinding head pivots 180°. The lightweight, composite housing reduces vibration and is thermal insulated to prevent cold air transmission to the operator’s hands.