LENOX® 1 1/4 - 6" 2L Carbon Steel Hole Saw Arbor with a solid hex shank of size 1/2" or more is used for enlarging holes. Arbor is designed to use with 20L-96L hole saw 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
