Greenlee 645-2-1/2 Hole Cutter, Stainless Steel

Greenlee 645-2-1/2 Specifications: Requires 645-022 arbor (sold seperately). Quick Change Stainless Steel Carbide-Tipped Hole Cutter - 2-1/2" (63.5 mm), Conduit Size 2" Greenlee 645-2-1/2 Features: Cuts stainless steel quickly and easily. Quick Change arbor allows you to change cutter heads with a simple push and a turn. Use the same arbor for different size cutting heads. Removable cutter heads available in sizes from 5/8" through 3". Flange stop prevents over-drilling. Ejector Spring on all sizes above 3/4" makes removal of slug easier. Replaceable, cobalt-steel pilot drill with split-point tip to prevent walking. Precision carbide teeth for optimum performance and durability. Minimum chuck size of 3/8" (9.5 mm)