Milwaukee 49-57-0877 Steel Hawg Annular Cutter 7/8 in

Product Description

The MILWAUKEE 49-57-0877 is a quick change tang drive Steel Hawg annular cutter designed for drilling clean, precise holes in ferrous and non-ferrous metals. Equipped with abrasion-resistant carbide teeth in an alternating cutting pattern, it cuts holes up to 1 inch deep in steel, stainless steel, cast iron, and aluminum. The tang drive design enables fast cutter swaps without tools, reducing downtime during structural steel and ironwork applications. This cutter produces a ream-like finish and eliminates the need for pre-punching or pilot holes.

The 49-57-0877 is intended for use with electromagnetic drill presses in commercial and industrial settings. It is compatible with arbor 49-57-0012 or 49-57-0013 for use with Milwaukee 4292-1 or 4297-1 magnetic drill presses, and with arbor 49-57-0032 for use with the Milwaukee 4262-1 magnetic drill press. It also works with most other electromagnetic drill presses that accept standard quick change tang drive cutters. Typical users include ironworkers, structural steel fabricators, and mechanical contractors.

Key Features

• Alternating tooth form geometry cuts holes up to 3 times faster than standard twist drills
• Abrasion-resistant carbide teeth extend cutter life and produce a cleaner cut finish
• Quick change tang drive allows fast cutter swaps without additional tooling
• Cuts up to 1 inch hole depth in steel, stainless steel, cast iron, and aluminum
• No pre-punching or pilot holes required — cuts directly to finished diameter

Compatibility

Compatible with arbor 49-57-0012 or 49-57-0013 on Milwaukee 4292-1 or 4297-1 magnetic drill presses, and with arbor 49-57-0032 on the Milwaukee 4262-1 magnetic drill press. Also works with most electromagnetic drill presses accepting quick change tang drive annular cutters.

Installation Notes

Installation and cutter changes should be performed by qualified tradespeople with the magnetic drill press powered off and unplugged. Secure the drill press to the workpiece with the magnetic base fully engaged before operation. Follow applicable OSHA and manufacturer safety guidelines for magnetic drill press use. Inspect the cutter for chip buildup or carbide damage before each use.

Technical Specifications

• Cutting Diameter: 7/8 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: 3.25 inches
• Height: 1.65 inches
• Weight: 0.29 pounds
• Sold As: Each

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-57-0877