Hole saw set NORTON 12 pcs. model 70184608386, assorted diameters for wood and metal cutting

NORTON hole saw set of 12 pieces model 70184608386 is a compact kit of assorted diameters designed to cut circular openings in wood and metal. The set provides a range of sizes to suit common installation and repair tasks, and is compatible with standard arbors and most power drills. It is intended to deliver controlled, relatively clean cuts for plumbing, electrical and ventilation work as well as general construction and maintenance.

Advantages

The kit contains multiple hole saw diameters so you can select the correct size for each application without purchasing individual saws. Teeth geometry and material selection are optimized for cutting both wood and thin-to-medium gauge metal, reducing the need to change tools between tasks. Compatibility with common arbors and drills makes the set easy to integrate into existing toolkits. The compact assortment simplifies storage and transport.

Suitable for

• Cutting circular openings in wooden panels, doors and furniture
• Making holes in sheet metal, light-gauge steel and HVAC ducts
• Installing plumbing fixtures and pipe penetrations
• Creating cable and conduit entry points for electrical installations
• General building, renovation and maintenance tasks requiring precise round holes

Key specifications

• Contents: 12 hole saws in assorted diameters suitable for a range of common hole sizes
• Material compatibility: wood and metal (suitable for thin-to-medium gauge metal)
• Mounting: compatible with standard drill arbors and power drills
• Cut type: circular hole cutting with toothed saw edges
• Application: designed for installation, repair and general construction use

How to use

Select the hole saw diameter that matches the required opening, attach the saw to an appropriate arbor and secure the arbor in a power drill. Mark the center of the hole on the workpiece and, where possible, clamp the workpiece to prevent movement. Begin drilling at low speed to establish the pilot and then increase speed with steady pressure, allowing the saw to cut without forcing. For metal cutting use cutting fluid where recommended and moderate speed to reduce heat. After cutting, remove the plug from the hole saw and deburr the edge of the hole as needed.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and gloves. Verify the material thickness and adjust drilling speed and pressure accordingly. When cutting metal, use lubricant and periodic breaks to avoid overheating. Ensure the arbor and drill are rated for the chosen hole size and maintain stable clamping for accurate cuts.