Milwaukee 49-57-1127 Steel Hawg Annular Cutter 1-1/8 in

Product Description

The MILWAUKEE 49-57-1127 is a quick-change tang drive annular cutter designed for fast, clean hole-cutting in ferrous and non-ferrous metals. Built with carbide teeth in an alternating cutting pattern, it cuts up to 1 inch deep in steel, stainless steel, cast iron, and aluminum. The tang drive design enables rapid bit changes without tools, keeping downtime low on busy job sites. This cutter produces a ream-like finish and eliminates the need for pre-punching or pilot holes, reducing setup steps for the installer. It is sold individually and weighs 0.34 pounds.

The 49-57-1127 is intended for use with electromagnetic and magnetic drill presses in industrial, commercial, and mechanical trade applications. Compatible arbors include 49-57-0012 and 49-57-0013 for use with Milwaukee 4292-1 and 4297-1 magnetic drill presses, and arbor 49-57-0032 for the Milwaukee 4262-1 mag press. It is also rated for use on the Milwaukee 4252 Steel Hawg. Typical install scenarios include structural steel fabrication, HVAC bracket work, electrical conduit knockout, and mechanical piping layouts where precise hole sizing in metal is required.

Key Features

• Alternating tooth form geometry accelerates cutting speed in steel and other metals
• Abrasion-resistant carbide teeth extend cutter life and produce a cleaner cut finish
• Quick-change tang drive allows fast bit swaps without additional tooling
• Cuts to 1 inch depth without pre-punching or pilot holes required
• Compatible with most electromagnetic drill presses via standard tang drive arbors

Compatibility

Compatible with arbors 49-57-0012 and 49-57-0013 for use with Milwaukee 4292-1 and 4297-1 magnetic drill presses, and arbor 49-57-0032 for the Milwaukee 4262-1 mag press. Also rated for use on the Milwaukee 4252 Steel Hawg electromagnetic drill press.

Installation Notes

Installation and operation should be performed by qualified tradespeople familiar with magnetic drill press equipment. Always power down and disconnect the magnetic drill press before changing cutters. Secure the workpiece and ensure the electromagnetic base has full contact with the work surface before drilling. Follow the drill press manufacturer's operating guidelines and applicable workplace safety standards when cutting stainless steel or cast iron.

Technical Specifications

• Cutting Diameter: 1-1/8 inches
• Maximum Hole Depth: 1 inch
• Drive Type: Quick Change Tang Drive
• Tooth Material: Carbide
• Compatible Materials: Steel, Stainless Steel, Cast Iron, Aluminum
• Length: 1.7 inches
• Width: 3.2 inches
• Height: 1.65 inches
• Weight: 0.34 pounds
• Sold As: Each

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-57-1127