Compressed Air Needle Scaler, Needle Gun Replacement Needles, Spare Head for Pneumatic Needle Scaler for Removal

Number of needles in the compressed air needle descaler: 12 needles; Needle diameter: approx. 3 mm; Idle speed: 4400 rpm; Air consumption: 4 cfm; Air inlet size: 1/4; Operating pressure: 90 psi; Vibration: 10.2 m/; Effective and practical: compressed air needle rust proof. Equipped with 12 steel needles, it can easily and effectively remove paint, varnish, rust and other coatings from solid metal parts; it is one of your indispensable tools to remove stubborn rust. Durable materials: our pneumatic needle rust remover is with replaceable impact device, which is even after long time use; It is lightweight and comfortable, very easy to use and can reach even the toughest corners. Wide application: rust remover can effectively remove uneven rusty surfaces such as rust, edges, plaster, concrete and stone; It is a good helper for welders, auto experts, DIY enthusiasts and hobbyists