4 Inch Bi-metal Hole Saw For Cutting Wood, Metal, And Plastic

Introducing the Master Mechanic bi-metal hole saw with a 4-inch arbor, now available at Appalachian Hardware Co. in Duncannon, PA. This versatile and durable hole saw is designed to handle a wide range of tough cutting applications, making it an essential tool for professionals and DIY enthusiasts alike in Duncannon. Whether you are working on wood, metal, or conduit, this hole saw offers reliable performance and precision.

• High-speed steel cutting edge: Equipped with an M3 high-speed steel cutting edge that ensures efficient and clean cuts even in the most demanding materials.


• Generous depth of cut: The 1-1/2 inch depth of cut allows for easy penetration through thick materials, enhancing productivity on the job.


• Integrated backing plate: Features a 3/16 inch backing plate that eliminates the need for a separate drive plate on hole saws under 3 inches in diameter and prevents mandrel strip out, improving durability and ease of use.


• Wide material compatibility: Designed to cut through hard and soft wood, nail-embedded wood, stainless steel, pipe, rubber, and conduit, making it a versatile addition to your toolkit.


• Mandrel compatibility: Compatible with various mandrels including 3/8 inch bi-metal saw mandrel (Model #E0100687), 3/8 inch quick change mandrel (Model #E0100688), 7/16 inch quick change mandrel (Model #E0100689), and 1/4 inch bi-metal pilot drill (Model #E0100659). Note that the mandrel is not included.

This hole saw is perfect for a variety of projects in Duncannon, from installing plumbing and electrical conduit to crafting custom woodwork or metal fabrication. Contractors working on construction sites will appreciate its ability to cut through nail-embedded wood and stainless steel, while home improvement enthusiasts can rely on it for remodeling tasks that require precision and durability.



In summary, the Master Mechanic bi-metal hole saw with 4-inch arbor is a robust and adaptable cutting tool that meets the needs of professionals and hobbyists in Duncannon, PA. Available at Appalachian Hardware Co., it offers the quality and performance necessary to tackle challenging cutting jobs with confidence and ease.