PRODUCT 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 IN through 3 IN• Flange stop prevents over-drilling• Ejector spring on all sizes above 3/4 IN 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 IN