The Milwaukee 3/8 in. high-speed steel hole saw arbor shank is supplied with a standard 49-56-801 pilot bit for use on wood and metal. It is designed for 3/8 in. capacity drills and larger. The arbor can be used on hole saws with 9/16 in. – 1-3/16 in. diameter.

Product Features:

• Durable hardened steel construction provides strength and durability
• 3-flat shank prevents slippage
• Can be used for drilling holes in sheet metal, conduit pipes, or other thin metal applications
• Ensures compatibility with most standard drill and drill press chucks