Bi-metal Hole Saw, 3-1/2-inch Arbor, High Speed Steel

Overview:
This Master Mechanic Bi-Metal Hole Saw is designed for precision cutting in a variety of materials. With a 3-1/2 inch arbor and a robust M3 high-speed steel cutting edge, this hole saw is perfect for both professional and DIY projects. Its 1-1/2 inch depth of cut allows for easy penetration into tough materials, making it an essential tool for any toolbox.

Key Features:
- Bi-Metal construction for durability and longevity
- 3-1/2 inch arbor size for versatile applications
- M3 high-speed steel cutting edge for efficient cutting
- 1-1/2 inch depth of cut for easy operation in tough applications
- 3/16 inch backing plate eliminates the need for a separate drive plate on hole saws under 3 inches in diameter
- Prevents mandrel strip out for enhanced reliability
- Designed to cut through hard and soft wood, nail-embedded wood, stainless steel, pipe, rubber, and conduit
- 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)
- Mandrel not included, sold separately

Use Cases:
This hole saw is ideal for contractors, carpenters, and DIY enthusiasts looking to tackle a range of projects. Whether you are drilling through wood for cabinetry, cutting conduit for electrical installations, or creating holes in metal for plumbing, this versatile tool will meet your needs with ease. Its robust design ensures that it can handle the toughest jobs, making it a reliable choice for any professional or home improvement task.