Bi-metal Hole Saw, 1-3/8-inch Arbor, High Speed Steel

Overview:
The Master Mechanic Bi-Metal Hole Saw is designed for precision cutting in a variety of materials. With a 1-3/8-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
- 1-3/8-inch arbor size for versatile applications
- M3 high-speed steel cutting edge for efficient cutting
- 1-1/2-inch depth of cut for easy cutting 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
   - 1/4-inch Bi-Metal Pilot Drill, Model #E0100659
- Bulk item, mandrel not included

Use Cases:
This versatile hole saw is ideal for contractors, carpenters, and hobbyists alike. Whether you are installing plumbing, electrical conduits, or simply need to create clean holes in wood or metal, the Master Mechanic Bi-Metal Hole Saw is your go-to solution. Its robust design ensures that you can tackle even the toughest materials with ease, making it a valuable addition to your tool collection.