LENOX® 6L Carbon Steel Hole Saw Arbor with a hex shank of size 3/8" or more is a quick-change arbor that has 5/8"-18 thread size. Arbor is designed to use with 20L-96L hole saw of 1 1/4 - 6" Dia and has a split point pilot drill that facilitates quick penetration.
Features
Added durability: hardened carbon steel for strength
Starts on contact: split point pilot drill for faster penetration and less walking