Suburban RMC-8-FP

Suburban RMC-8-FP Fine Pole Circular Magnetic Chuck - 7?3/4" DiameterFull Description Shape Round Pole Spacing 3/16" Height 3" Diameter 7?3/4" Pole Type Fine Weight 26 lbs ? Ceramic magnets provide superior holding power that never fades ? Sealed against dirt and liquids, and can also be used in EDM ma