Milwaukee 49-56-0207 Bi-metal Hole Saw 3-7/8 Inches

Product Description

The MILWAUKEE 49-56-0207 is a 3-7/8 inch bi-metal hole saw designed for general purpose cutting across a wide range of materials. Built on a 3.5 TPI tooth geometry, it delivers extended tooth life in metal applications and runs efficiently with cordless tools. All-Access Slots are machined into the body to reduce plug removal time and improve chip ejection, keeping the cut cooler during extended use. A Thermoset Coating further reduces heat buildup and friction, supporting faster cut speeds and extended battery runtime on cordless platforms. The saw is manufactured in the USA and carries a Limited Lifetime Tooth Break Warranty.

This hole saw is suited for residential and commercial trade applications including HVAC rough-in, plumbing penetrations, electrical rough-in, and general construction. Cutting capacity covers thick and thin metals, aluminum, drywall, plastics, wood, and wood with nails. The 1-5/8 inch cutting depth accommodates standard wall and panel stock. It is installed and used by HVAC technicians, plumbers, electricians, and general contractors working with both corded and cordless drill platforms.

Key Features

• 3.5 TPI tooth design optimized for long life in metal cutting applications
• All-Access Slots allow fast plug removal and improve chip ejection for cooler cuts
• Thermoset Coating reduces friction, supports faster cutting, and improves efficiency on cordless tools
• 1-5/8 inch cutting depth suitable for standard wall stock and panels
• Limited Lifetime Tooth Break Warranty
• Made in the USA

Compatibility

Designed for use in general purpose applications including thick and thin metals, aluminum, drywall, plastics, wood, and wood with nails. Compatible with standard arbor systems used on corded and cordless drill platforms.

Installation Notes

Install the hole saw onto a compatible arbor before use and verify the pilot bit is secure. Confirm the workpiece is clamped or otherwise stabilized before beginning the cut. Use appropriate eye and hand protection when cutting metals or materials that produce sharp chips. Operate within the RPM range recommended for the material being cut to preserve tooth life and avoid blade damage.

Technical Specifications

• Cutting Diameter: 3-7/8 inches
• Cutting Depth: 1-5/8 inches
• Tooth Design: 3.5 TPI bi-metal
• Coating: Thermoset
• Package Dimensions: 4 inches x 4 inches x 4.88 inches
• Weight: 0.87 pounds
• Country of Origin: USA
• UOM: Each

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 49-56-0207