Description of Lenox Tools 1779669 Arbor 4 Inch
5L, snap back, hole saw arbor, quick change, Drive off pins, not threads to prevent the threads from stripping, prevents hole saw locking on arbor. Adds Extra shine to your product. Manufactured in China. Used for Hole Saws 9/16-Inch to 1-3/16-Inch. Snap Back Design for Quick and Easy Engagement/Disengagement. Hardened Carbon Steel Construction for Strength. Split Point Pilot Drill for Faster Penetration and Less Walking.