For use with Lenox bi-metal hole saws. No adaptor required arbor threads directly onto hole saw. No tools needed. No. 1779669: Hole Size: 9/16" - 1-3/16", Shank Diameter: 3/8" Hex, 5/8-18 Thread, 5L, Fits Model: Lenox Bi-Metal, Pkg Qty: 1, Package Type: Card No. 1779670: Hole Size: 1-1/4" - 6", Shank Diameter: 3/8" Hex, 1/2-20 Thread, 6L, Fits Model: Lenox Bi-Metal, Pkg Qty: 1, Package Type: Card No. 1779772: Hole Size: 1-1/4"- 6", Shank Diameter: 1/2" Hex, 5/8-18 Thread, 2L, Fits Model: Lenox Bi-Metal, Pkg Qty: 1, Package Type: Card |