Milwaukee 49-57-8639 2-1/2” One-Piece Carbide Cutter Milwaukee 49-57-8639 2-1/2” One-Piece Carbide Cutter features carbide teeth for longer life and smooth cuts in stainless steel and other hard metals. Milwaukee 49-57-8639 2-1/2” One-Piece Carbide 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 Milwaukee 49-57-8639 2-1/2” One-Piece Carbide 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”.