3-1/2" One-Piece Carbide Hole Cutter

Our One-Piece Carbide Cutters feature carbide teeth for longer life and smooth cuts in stainless steel and other hard metals. Each 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 each 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".

  • Carbide Teeth For Longer Life & Smooth Cuts in Hard Metals
  • Stop Shoulder Prevents Over-Drilling - Limits Cuts to 3/16" Depth
  • Up to 10X Life Vs Standard Hole Saws
  • 3 Flat Secure Grip Shank, Optimized for Drill/Drivers
  • Spring Loaded Pilot Bit For Fast drilling & Clean Plug Ejection
  • One-Piece Design For Added Durability
  • For Use With Drill/Drivers
  • Includes Cutter, Pilot Bit, and Hex Key
  • For Use In Stainless Steel, Mild Steel, Copper, Aluminum, and Other Metal Materials

Product Specifications

Useable Length 0.1875 in
Cutting Depth 0.1875 in
Hole Diameter 1/4 in
Type Brad/Pilot Point
Size 3-1/2"
Length 3.5 in
Weight 0.712 lb
Height 3.25 in
Width 3.5 in
Material Application Duct|Mild Steel|Stainless Steel|Duct/Sheet Metal|Metal|Steel|Aluminum|Medium Metal|Thick Metal|Thin Metal
Shank Size 1/2 in