DEWALT D180002 9 Piece Electricians Bi-Metal Hole Saw Set Quick-Change Mandrels 7/8 to 2-1/4 Inch Steel Wood Plastic Drill Bits Molded Carrying Case

Power Through Industrial Materials with the 50% Longer Life of DEWALT Bi-Metal Hole Saws

The DEWALT D180002 9-Piece Electrician’s Bi-Metal Hole Saw Set is precision-engineered for professional tradesmen who require speed and durability on the jobsite. Featuring patented toothforms that optimize chip removal, these saws deliver up to 50% longer life compared to previous generations. This comprehensive kit includes the most common sizes for electrical applications, such as running conduit through studs or creating entries for junction boxes. The deeper saw design is specifically built to cut through 2-by dimensional lumber in a single pass, while the high-speed steel cutting edge effectively bores through metal, wood, and plastic with ease.

Efficiency is maximized with the inclusion of large, continuous slots designed for fast plug ejection, reducing downtime between holes. This set features DEWALT’s heavy-duty quick-change mandrels, allowing you to swap saw sizes in seconds without the need for additional tools. All components are housed in a rugged, molded carrying case that protects your investment and ensures your pilot bits and arbors are organized and ready for use. Whether you are installing door locks, running electrical lines, or performing general construction maintenance, this Made in the USA kit provides the versatile drilling performance required for a clean, professional finish every time.

Key Features

• Up To 50% Longer Life: Patented tooth geometry optimizes chip removal for efficient drilling and extended tool durability.
• Fast Plug Ejection: Large, continuous side slots provide the necessary leverage for easy and quick plug removal.
• Versatile Cutting Performance: Premium high-speed steel edge effectively drills through thick wood, metal, and plastic.
• Deep-Cut Design: Engineered to cut through standard 2-by dimensional material in one continuous pass.
• Quick-Change Mandrels: Includes both small and large mandrels for rapid transitions between different saw diameters.
• USA Quality: Proudly made in the USA with global materials for consistent industrial-grade performance.

What's Included

• (1) 7/8" Bi-Metal Hole Saw
• (1) 1-1/8" Bi-Metal Hole Saw
• (1) 1-3/8" Bi-Metal Hole Saw
• (1) 1-3/4" Bi-Metal Hole Saw
• (1) 2" Bi-Metal Hole Saw
• (1) 2-1/4" Bi-Metal Hole Saw
• (1) Small Quick-Change Mandrel (DAH9124PBM)
• (1) Large Quick-Change Mandrel (DAH9384PBM)
• (1) Heavy-Duty Molded Carrying Case

Specifications

Pro-Tip: When cutting through metal, always use a high-quality cutting oil to lubricate the teeth and reduce friction heat. For wood and plastic, use a slower drill speed to prevent scorching the material and to allow the teeth to effectively clear the dust through the side ejection slots.