Cutter ultra kit 1/4" capacity

Ultra Cutter Kit Includes 7/8 to 2-1/2 inch cutters, two Small arbors for extended assembly to 7/8 and 1-1/8 inch cutters, large arbor, hex wrench and case. For conduit sizes 1/2 through 2 inch. Lasts 10 times longer than standard hole saws. Precision-ground teeth cut smooth, burr-free holes with ease. Durability and speed provide low cost per hole.