Item Detail Table of Content General Shop Tools Hand Tools Hole Saw Arbor Item Number: LHS1C Price: $40.70* * log in for dealer pricing. Direct from 3rd Party Supplier Add To Cart Description Hole Saw Arbor WarrantyWarranted for defects in material and workmanship only. Product Specification Thread Size1/2 - 20" Fits drill chucks1/2" Fits saws9/16 - 1-3/16"