San Air Tools offers a compact angle type die dresser having a speed of 55,000 RPM and it weighs 0.310 kg. A replaceable collet of 1/8"dia (3.18 mm) suitable to hold 1/8"shank carbide, high speed steel or mounted points is provided. This die dresser has an advantage over the straight type as far as reaching into close corners where grinding is concerned. The slide valve on-off design facilitates easy fatigue-free operation. The tool operates efficiently at 6 kg/cm2 air pressure and consumes 14 CFM of air.