• The best arbor in the industry ensures a solid connection without any gaps or wobbling
• Arbors include replaceable, high-speed steel pilot drill
• Pilot drills have unique split-point tip design
• Use with Greenlee bimetal hole saws, recessed light holesaws and carbide-grit hole saws (carbide-tipped pilot drill sold separately)
• Can be used with Greenlee #901 or #904 bit extensions