Freud CDS003 6" Diameter Saw Blade Stabilizer with 1" Arbor When making a high precision cut, any amount of rim vibration can mean the difference between a masterpiece and a scrap This saw blade Stabilizer 12 precision machined and balanced to give an added amount of stability FREUD Stabilizers not only improve the cut, but make the saw cut quieter and extend it's cutting life between sharpenings