Starrett ADCH0134 Professional HSS Bi-Metal Dual Pitched Hole Saw with Arbor, 1-3/4", 44 mm Diameter
Hardened, heat resistant, positive rake HSS teeth with alloy backing. Complete assembly with solid shank Quick shot arbor for 3/8" chuck, pilot drill and hole saw. Strong and shatter resistant. Economically cuts wood, metal and steel. For hand held or fixed drills. 2" cutting depth.