Mk Morse mhs09 Bi-metal Hole Saw 9/16 Inches

Product Description

The MK MORSE mhs09 is a bi-metal hole saw designed for cutting clean, accurate holes in a range of materials including wood, plastics, thin metals, and drywall. The 9/16-inch cutting diameter makes it suited for small-diameter penetrations such as conduit knockouts, pipe rough-ins, and fastener clearance holes. Bi-metal construction combines a high-speed steel cutting edge with an alloy steel body, delivering durability and heat resistance in demanding trade applications. Electricians, plumbers, and HVAC installers commonly use hole saws in this size range when routing small lines or fittings through structural members.

This hole saw is appropriate for use on light-gauge sheet metal, wood framing, PVC, and similar substrate materials. It is a standard fit for use with compatible arbors in residential and light commercial service work. The 9/16-inch diameter is a practical size for low-voltage wiring passes, small conduit entries, and plumbing stub-outs requiring a close-tolerance opening.

Key Features

• Bi-metal construction for extended cutting life versus carbon steel alternatives
• 9/16-inch cutting diameter for small-bore penetration work
• High-speed steel teeth for clean cuts through wood, plastic, and thin metal
• Standard arbor compatibility for use with commonly available drill drivers and hole saw kits

Compatibility

Designed as a standard bi-metal hole saw for use with compatible arbors in residential and light commercial drilling applications.

Installation Notes

Hole saw installation and use is typically performed by licensed electricians, plumbers, and HVAC technicians during rough-in work. Secure the workpiece before cutting and ensure the arbor is fully seated and tightened before operation. Always disconnect power or shut off service lines in the work area before drilling near existing wiring or piping. Use appropriate PPE including eye protection when operating hole saws in overhead or confined spaces.

Technical Specifications

• Cutting Diameter: 9/16 inches
• Blade Type: Bi-Metal

Standard Information

• Brand: MK MORSE
• Manufacturer Part Number: mhs09