The DIABLO 3-1/8″ Hole Saw is a cutting tool designed for drilling precise, clean holes in a variety of materials, including wood, metal, plastic, and composites. This particular hole saw features several key attributes that make it ideal for both professional contractors and DIY enthusiasts:

Key Features:

1. Size: 3-1/8 inches (79mm) in diameter, perfect for creating larger holes than standard hole saws, often used for electrical and plumbing installations or mounting fixtures.

2. Carbide-Tipped Teeth: Diablo hole saws are known for their durable carbide-tipped teeth, which provide longer life and greater resistance to wear, even during heavy-duty usage. The carbide material helps the teeth stay sharp longer, increasing cutting efficiency and precision.

3. Premium Steel Construction: The body of the hole saw is typically made from high-quality steel, ensuring it withstands high levels of pressure and wear during use. It is also heat-treated to ensure strength and durability.

4. Bi-Metal Construction: Many Diablo hole saws feature a bi-metal design, combining high-speed steel and high-carbon steel for maximum flexibility and cutting ability, especially when cutting through tougher materials.

5. Quick and Easy Plug Removal: The Diablo hole saw design includes features that make it easier to remove cut material (the “plug”) from the saw, saving time and effort on each job.

6. Center Pilot Drill: Most Diablo hole saws come equipped with a built-in pilot drill, which helps with accurate hole placement and ensures that the hole saw starts cutting cleanly without wandering.

7. Versatility: Suitable for cutting through a variety of materials, including wood, MDF, plywood, drywall, PVC, and thin metals. It may not be suitable for thicker or harder metals unless paired with a proper arbor and cutting lubricant.

Applications:

• Drilling large holes for electrical wiring, plumbing pipes, and HVAC installations.
• Creating holes for installing locks, deadbolts, and other hardware in doors.
• Used by contractors, electricians, plumbers, and DIY enthusiasts for residential and commercial applications.

Compatibility:

The 3-1/8″ Diablo hole saw typically works with standard arbors and can be used in most drill drivers, both corded and cordless.

Overall, the DIABLO 3-1/8″ Hole Saw is a high-performance tool designed to provide precision, durability, and efficiency, making it an excellent choice for various drilling projects.