The Compact Precision 3" Diamond Grit Circular Saw blade fits on the Master Mind Compact Precision Circular Saw and cuts easily through ceramic and marble tile up to 3/8". It is designed for a maximum of 20,000 RPM. This product comes complete with a 5 year warranty. This warranty covers all defects in workmanship or materials in this MasterMind tool for the five year period.Cuts through ceramic and marble tileCuts up to 3/8"20,000 max RPMDiamond gritFor use on hard or abrasive material