WORKPRO Air Die Grinder 1/4" 1/8", Pneumatic Mini Straight with Safety Lock for Polishing, Grinding, Rust Removal of Metal, Wood, Plastic (Rotation Speed: 25000 RPM)

【High Performance】This 1/4" air die grinder could provide no-load speed up to 25000 rpm. Operating pressure: 90psi ; Air consumption: 85.5L/min. And the rear exhaust design could direct air away from the work surface, improve work efficiency. 【Easy to Use】This mini pneumatic straight grinder designed with the partially rubberized housing for comfortable grip. And it only weighs 0.33kg, perfect for one-handed operation and easier to access to narrow places. 【Safety design】The safety lock-off design could prevents accidental starting of the tool for safer use. 【Wide Application】Equipped with 1 x 1/4" collet and 1 x 1/8" collet which can match a variety of accessories and deal with different surfaces flexibly. This air die grinder is perfect for grinding, deburring, polishing etc. 【Package Contents】1 x air die grinder; 1 x 1/4" collet; 1 x 1/8" collet; 1 x compressed air connection; 1 x 17mm chuck key; 1 x 11.5mm chuck key; 1 x empty oil bottle., Manufacturer: Hangzhou Great Star Industrial Co.,LTD.