Unidoor Plus 1/2 x 5/8 in Hole Saw Adapter Nut

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Diablo Snap-Lock Plus adaptor nuts are designed for quick and easy hole saw cup changes, helping improve job efficiency and productivity. The system features an innovative mandrel design that simplifies attachment for fast and secure mounting of hole saws. The one-size-fits-all mandrel system is compatible with a wide range of hole saws, not just Diablo, and works with other brands when using the included adaptor nuts. It allows easy conversion of 9/16 in to 6 in hole saw cups by threading the adaptor nut onto an existing hole saw setup. Suitable for use with corded or cordless drill presses and handheld drills, it supports versatile applications across different jobsite needs.