The cutting edge WELZH MICRO DIE GRINDER has been developed for use in restricted access areas for the automotive industry. Incorporating balanced precision handling due to the light weight composite design. Includes 10 Tungsten Micro Burrs (3020-1-WW). Supplied In EVA Foam & Protective case. Precision Cutting, Milling & Grinding. Anti-vibration and low sound level. Length: 135mm. 70, 000 RPM.