Lenox Bi-Metal Speed Slot Hole Saw with T3 Technology, 1-3/4in

Fast, durable cutting for metal and wood projects

The Lenox Tools Bi-Metal Speed Slot Hole Saw with T3 Technology is engineered to move quickly through metal while standing up to tough jobs. With enhanced tooth geometry and a thicker wall, it delivers longer life and steadier performance compared with earlier models. The T3 design optimizes cutting action, helping you make confident holes without excessive wear on the tool.

Designed to handle both metal and wood, this hole saw steps up cutting efficiency while maintaining control. A 10% taller profile adds rigidity, which translates to cleaner cuts through two-by lumber and smoother handling for longer drill sessions. The combination of larger, sharper teeth and an optimized tooth pattern enables faster penetration, reducing the time spent on each small or large hole.

Key benefits at a glance

• 2x more durable with 50% longer life than previous LENOX hole saws
• Increased wall thickness improves durability and minimizes tooth loss
• Optimized tooth design penetrates metal with ease
• Larger, sharper teeth for faster cutting
• SPEED SLOT staircase design for easy plug ejection

Real-world use scenarios

• Quickly creates clean holes in metal panels or brackets during installations
• Efficiently handles holes in hardwoods and softwoods for framing or cabinetry work
• Reduces downtime by expelling plugs without manual effort, thanks to the SPEED SLOT design

What to expect in practice

Expect smoother, faster cuts with less tooth wear and fewer interruptions from jammed plugs. The 1-3/4 inch (44 mm) diameter provides a versatile option for a range of project needs, while the durable bi-metal construction supports repeated use on demanding materials.