Freud DHSAR500 Hole Saw Arbor 7/16 Inch Snap Lock Mandrel

Product Description

The FREUD DHSAR500 is a 7/16 inch hole saw arbor designed for fast, efficient hole cutting in a single pass. Featuring a Snap Lock Mandrel system, this arbor allows tool-free bit changes with no downtime between cuts. A 2-3/8 inch cutting depth supports deeper bores in one pass, increasing productivity on the job. Built around a one-size-fits-all mandrel design, it accommodates Diablo hole saws ranging from 5/8 inch to 6 inches in diameter. A tool-free plug ejection mechanism speeds up material removal after each cut. This arbor is suited for carpenters, electricians, plumbers, and general contractors who need reliable, interchangeable hole saw performance.

The DHSAR500 is intended for use with Diablo hole saws across residential and light commercial applications. Typical use cases include drilling through wood framing, subfloor, door locksets, and similar substrates. The broad size compatibility, from 5/8 inch to 6 inches in diameter, makes this arbor a practical single-arbor solution for tradespeople carrying multiple hole saw sizes. Sold in a package quantity of 5, this arbor is well suited for supply stocking or multi-tech shop inventory.

Key Features

• Snap Lock Mandrel system enables quick, tool-free hole saw changes with no downtime
• 2-3/8 inch cutting depth allows deeper holes in a single pass
• Universal 7/16 inch shank fits a wide range of drill chucks
• One-size-fits-all mandrel compatible with Diablo hole saws from 5/8 inch to 6 inches in diameter
• Tool-free plug ejection for fast material removal after each cut
• Sold in a package quantity of 5 for shop or fleet stocking

Compatibility

Compatible with all Diablo hole saws ranging from 5/8 inch to 6 inches in diameter. Designed as a direct-fit arbor for the Diablo hole saw system.

Installation Notes

Installation is performed by carpenters, electricians, plumbers, or other tradespeople using a standard power drill or drill press. Ensure the drill chuck is fully tightened around the 7/16 inch shank before use. Verify the hole saw is fully seated and locked into the Snap Lock Mandrel before beginning a cut. Follow tool manufacturer safety guidelines and applicable jobsite codes when drilling near electrical, plumbing, or structural elements.