Foredom A-CK332 CeramCut Blue Stone Sphere, 3 32 ShankA-CK332
Has ceramic and aluminum oxide abrasive grain structure superior in performance and life to standard aluminum oxides or silicon carbides. Widely used on hard metals, including hardened and mild steel, steel alloys, chrome cobalt, titanium, platinum and other ferrous metals. Also suitable for porcelain materials and wood.CeramCut BlueStones remove material faster, run cooler, and last 3-5 times longer than other abrasives. Non-impregnating and non-contaminating. 45,000RPM Max Speed. Made in USA.