Freud DHS4250 Hole Saw 4.25 in Wood Metal

Product Description

The FREUD DHS4250 is a 4.25-inch diameter hole saw designed for high-performance cutting in wood and metal. It delivers fast, clean cuts through a variable tooth design that reduces vibration and improves cutting speed. The saw provides a cutting depth of 2.375 inches, allowing users to bore through material in a single pass without repositioning. Tool-free plug ejection speeds up material removal between cuts. The Snap Lock system enables quick arbor changes with no downtime. This hole saw is suited for licensed tradespeople and experienced professionals who need reliable performance in demanding field or shop conditions.

The DHS4250 is intended for use in residential and commercial applications where boring large-diameter holes through wood or metal is required. Common scenarios include running conduit, pipe, or cable through framing members, panels, and structural components. The Snap Lock mandrel system is compatible with all Diablo hole saws ranging from 0.625 inches to 6 inches in diameter, making it a practical addition to a multi-saw kit. Note that the mandrel and pilot bit are sold separately and are not included with this saw.

Key Features

• 4.25-inch cutting diameter for large-bore applications in wood and metal
• 2.375-inch cutting depth enables single-pass boring without repositioning
• Variable tooth design reduces vibration and increases cutting speed
• Tool-free plug ejection for fast material removal between cuts
• Snap Lock system allows quick, no-downtime arbor changes
• Compatible with all Diablo Snap Lock mandrels covering 0.625 inches to 6 inches diameter

Compatibility

Compatible with all Diablo Snap Lock mandrels designed for hole saws from 0.625 inches to 6 inches in diameter. Mandrel and pilot bit are sold separately.

Installation Notes

Installation is typically performed by electricians, plumbers, or general contractors using a corded or cordless drill or drill press. Before beginning, confirm the correct mandrel and pilot bit are secured and that the work material is clamped or otherwise stabilized. Always wear appropriate eye and hearing protection when operating hole saws. Follow applicable NEC or IPC guidelines when boring through structural or fire-rated assemblies.