Description

Material: HSS M3 Bi-metal Size:19mm(3/4′′)/22mm(7/8′′)/29 mm(1-1/8′′)/35mm(1- 3/8′′)/38mm(1-1/2′′)/44mm(1- 3/4′′)/51mm(2′′)/57mm(2- 1/4′′)/64mm(2-1/2′′) 1 pcs arbor:3/8′′ Hex Shank,Fit Size:9/16′′~1-3/16′′ 1 pcs arbor:7/16′′ Hex Shank,Fit Size:1-1/4′′~8-17/64′′ 1 pcs adapter arbors with 1/2-20 threads to fit hole saws 5/8-18 threads