Champion Carbide Tipped Hole Cutter Accessories

Carbide Tipped Hole Cutter Extensions Extends CT5 and CT7 hole cutters by 4″ Precision machined tool steel Will extend the reach of all 3/8″ and 1/2″ shank tools Quick-Change Driver Dual 1/4″ and 3/8″ drill and drive chuck 1/4″ tools lock into position 2 Fits all accessory types, all brands 3/8″ tools lock into position 1 Industrial quality with minimal run out (wobble) Fits old and new hex shanks with or without power groove