ROK 40978 7/16″ Hex Shank Hole Saw Mandrel

The ROK 40978 7/16″ Hex Shank Hole Saw Mandrel is built for larger hole saw applications, making drilling with larger bits smoother and more secure. The mandrel’s unique design includes a threaded mechanism that advances posts through the hole saw to keep it from locking onto the mandrel during operation. This added support allows for efficient, hassle-free drilling while reducing wear on both the bit and the mandrel, particularly useful in heavy-duty tasks that require precise and reliable hole cutting.

This mandrel is compatible with hole saws ranging from 1-1/4” to 6” in diameter, making it versatile across a wide range of sizes for different applications. The 7/16″ hex shank provides a stable connection to drills and is designed to work with bi-metal hole saws from top brands like Lenox, DeWalt, Bosch, Milwaukee, and others, ensuring wide compatibility and reliable performance across brands.

ROK 7/16″ Hex Shank Hole Saw Arbor At a Glance

• Threaded Post Support: Provides additional stability, helping prevent locking during drilling.
• Wide Hole Saw Range: Compatible with hole saws from 1-1/4″ to 6″, allowing flexibility across project needs.
• Standard 5/8″-18 UNF Thread: Ensures compatibility with many hole saws.
• 7/16″ Hex Shank: Offers a secure fit in most power drills, minimizing slippage.
• Universal Compatibility: Works with bi-metal hole saws from Lenox, DeWalt, Bosch, Milwaukee, and other brands, reducing the need for multiple mandrels.

Markets

• Metalworking: Securely connects large hole saws for cutting metal, reducing wear and tear.
• Construction: Ideal for creating larger holes in materials like drywall, plywood, and masonry.
• HVAC Installers: Reliable in cutting various diameter holes needed for venting and ducting.
• Electrical Work: Essential for drilling access holes in steel studs and paneling.
• Plumbing: Allows accurate drilling for pipes, minimizing risk of damage to surrounding materials.

For those working with larger hole saws, this ROK mandrel helps create a secure, slip-free connection that minimizes downtime and extends the life of cutting tools. This is essential in industries where efficiency and durability are key, such as metalworking, electrical, and construction trades. With a universal design that adapts to popular brands, professionals won’t need separate mandrels for different saws, streamlining their toolkits and minimizing costs.

ROK 40978 7/16″ Hex Shank Hole Saw Mandrel Features

• Fits Hole Saws 1-1/4” to 6”
• 5/8″-18 UNF thread
• 7/16″ Hex shank
• Compatible with all industry standard Bi-Metal hole saws including Lennox, Dewalt, Bosch, Milwaukee and other major brands of hole saws.

ROK 40978 7/16″ Hex Shank Hole Saw Mandrel Specifications

• Mandrel Fit Range: 1-1/4” to 6” hole saws
• Thread Type: 5/8″-18 UNF
• Shank Size: 7/16″ hex
• Compatibility: Industry-standard bi-metal hole saws including Lenox, Dewalt, Bosch, Milwaukee

Why Customers Choose the ROK 7/16″ Hex Shank Hole Saw Arbor

This ROK 7/16″ Hex Shank Hole Saw Mandrel offers reliable support for professionals using large-diameter hole saws. By preventing locking and adding stability, it streamlines hole saw applications, making it a valuable tool for tradespeople who depend on efficiency and long-lasting equipment in every cut.