Irwin Hanson 373004 Hole Saw Mandrel Hex Shank for Hole Saws - 1/2 1-1/4 to 6

The Irwin Hanson 373004 is a heavy-duty hole saw mandrel designed for professional drilling applications. This universal arbor features a 1/2" hex shank that provides superior grip and reduces slippage in both 3/8" and 1/2" drill chucks, making it compatible with most standard power drills.

Key Features:

• Fits hole saws ranging from 1-1/4" to 6" in diameter for versatile cutting applications
• Removable pilot drill bit allows for easy replacement when worn, extending the mandrel's lifespan
• 1/2" hex shank design ensures secure fitment and maximum torque transfer
• Durable construction withstands demanding job site conditions
• Compatible with 3/8" and 1/2" drill chucks for use with various power tools

This mandrel arbor is an essential accessory for contractors, electricians, plumbers, and DIY enthusiasts who regularly use hole saws for cutting through wood, plastic, drywall, and other materials. The replaceable pilot bit feature reduces long-term costs by eliminating the need to replace the entire mandrel assembly.