Air Powered Grinder

* Ideal for precision deburring and metal removal on investment castings. Excellent for use on tooling, dies, molds, production parts, and much more. * High speed air motor, controlled with a patented governor, provides constant speed underload. Quality high speed bearings for long life. * Guarded collet with tactile warning keeps fingers close to workpiece and away from collet and burr. * No vanes to wear out or break. Minimizes repair cost and down time. * Oil-free. Leaves no residue on parts. * Precision, high tolerance, low run-out collet. Run-out is a true .002" or less at 1" from face. * Easy-change collet insert allows for quick loading/unloading of burrs and other accessories (wrench and shaft lock tool suplied).