Home Products Power Tool Accessories Hole Saws Hole Saw Arbors Series A Hole Saw Arbor – 1/2-20 Thread, 7/16″ Shank, 1/2″ Chuck Series A Hole Saw Arbor – 1/2-20 Thread, 7/16″ Shank, 1/2″ Chuck (05303) Fits bi-metal hole saws 9/16-Inch to 1-3/16-Inch Threads are 1/2-20 Shank size 7/16-Inch Find a Retailer Find on Amazon
