1-1/2" Bi-Metal Hole Saw Bulk, Rip Guard 3.5 TPI

49-56-0082 Milwaukee HOLE DOZER™ Bi-Metal Hole Saw

The Milwaukee 49-56-0082 HOLE DOZER™ Bi-Metal Hole Saw is engineered for high-performance cutting in metal, wood, and composite materials. Built with advanced RIP GUARD™ tooth geometry and reinforced backing, this tool delivers extended life and consistent performance under professional jobsite conditions. Designed for contractors requiring precision and durability, the HOLE DOZER™ provides efficient plug removal and rapid bit change capability for continuous operation.

Technical Specifications

• Model: 49-56-0082
• Manufacturer: Milwaukee Tool
• Product Type: Bi-Metal Hole Saw
• Series: HOLE DOZER™
• Diameter: 1-1/2 inch (38 mm)
• Tooth Design: RIP GUARD™ – Reinforced Tooth Form with Increased Steel Backing
• Material Composition: Bi-Metal Alloy with 8% Cobalt Content
• Arbor Compatibility: Milwaukee Universal Quick-Change Arbors (Models 49-56-7240, 49-56-7250, 49-56-9100)
• Slot Design: PLUG JACK™ Multi-Access Slot for Complete Plug Removal
• Application: Metal, Wood, Plastic, and Composite Cutting
• Construction: Reinforced Cup with Optimized Wall Thickness
• Tooth Warranty: RIP GUARD™ Limited Lifetime Tooth Break Warranty
• Country of Manufacture: Made in U.S.A.

Professional Notes

The Milwaukee HOLE DOZER™ series incorporates RIP GUARD™ technology, providing superior tooth durability and break resistance through an enhanced backing profile and cobalt alloy reinforcement. Each cutting edge is precision-ground for consistent penetration and extended service life. The PLUG JACK™ all-access slot design allows operators to remove material plugs efficiently at multiple access points, improving workflow when drilling through varying material thicknesses. The tool is fully compatible with Milwaukee’s universal Quick-Change arbor systems for expedited setup and change-outs on site.

Summary

The Milwaukee 49-56-0082 HOLE DOZER™ Bi-Metal Hole Saw provides a professional-grade cutting solution built for durability, efficiency, and compatibility across demanding field applications. With RIP GUARD™ reinforced teeth, PLUG JACK™ plug access design, and 8% cobalt alloy construction, it delivers long tool life, consistent hole quality, and minimal downtime during operation. Engineered for contractors requiring precision and endurance, this U.S.-made hole saw maintains Milwaukee’s industry standard for jobsite reliability.