49-57-8649 Milwaukee 4-1/2'' One-Piece Carbide Hole Cutter features carbide teeth for longer life and smooth cuts in stainless steel and other hard metals. 49-57-8649 Milwaukee 4-1/2'' One-Piece Carbide Hole Cutter features a stop shoulder design that prevents over-drilling and limits cuts to a 3/16'' depth, while a 3-flat shank optimizes each cutter drill bit for use in Drill/Drivers.
The spring-loaded pilot bit provides complete plug ejection for clean, efficient cutting of each hole. The solid one-piece design of 49-57-8649 Milwaukee 4-1/2'' One-Piece Carbide Hole Cutter provides you with added durability and dependability cut after cut. MILWAUKEE One-Piece Carbide Cutters are available in sizes ranging from 3/4'' - 4-1/2''.