Bi-Metal Hole Saw Arbor, 7/16" Hex for 9/16" - 1-3/16"
Durable solid steel construction provides years of long-life performance that will not deflect under pressure of drilling. With a hybrid flat hex set screw in the body, it provides a tight fit to withstand vibration but provides ease of replacement of set screw with use of common flat head screwdriver. 7/16" round arbor for use with IDEAL® Bi-Metal Hole Saws 9/16" to 1-3/16.
