Lenox Bi-Metal Speed Slot Hole...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$12.85
Lenox Bi-Metal Speed Slot Hole Saw T3 Technology

Lenox Bi-Metal Speed Slot Hole Saw T3 Technology

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Model: 3001212L

In Stock (leaves warehouse same day if ordered before 3pm ET)

$12.85
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Lenox Hole Saw Bi-Metal Speed Slot T3 Technology 7/8 Inch

Professional Cutting Tool for Electrical and Construction Applications

The Lenox Hole Saw Bi-Metal Speed Slot T3 Technology 7/8 Inch delivers superior cutting performance for electrical and multipurpose applications. This 7/8 inch diameter hole saw provides exceptional cutting power designed for professional contractors, electricians, and tradespeople, offering the proven performance and innovation that professionals expect from America's premier cutting tool manufacturer.

Professional Features & Benefits

Advanced T3 Technology Performance

  • T3 Technology Design - Advanced tooth geometry and cutting edge technology for superior performance compared to prior Lenox generations
  • Bi-Metal Construction - Professional-grade bi-metal material provides exceptional durability and cutting performance across multiple materials
  • Speed Slot Design - Innovative staircase design enables fast, easy plug ejection without additional tools
  • Optimized Tooth Design - Engineered tooth configuration penetrates metal with ease while providing smooth cutting action

Enhanced Cutting Applications

  • Fast Wood Cutting - Larger, sharper teeth remove more wood material for rapid cutting through lumber and construction materials
  • Improved Metal Performance - Enhanced cutting capability for electrical boxes, conduit, and metal fabrication work
  • Easy Plug Removal - Speed Slot technology eliminates the frustration of stuck plugs and reduces downtime

Technical Specifications

Diameter: 7/8 inch, Bit Type: Hole Saw, Material: Bi-Metal, Saw Type: Multipurpose, Product Group: Electrical, Bit Diameter: 0.25 inch, Length: 1.7 inches, Width: 1.7 inches, Height: 3.5 inches, Depth: 1.875 inches, Weight: 0.11 lbs, Chuck Size: Not Applicable, Power Source: Non-Energy Using

Installation & Usage

  1. Select appropriate arbor and pilot bit for your drill chuck size and application requirements
  2. Secure the hole saw to the arbor ensuring proper threading and tight connection
  3. Mark the cutting location and position the pilot bit at the center point
  4. Start drilling at moderate speed, allowing the pilot bit to establish the hole center
  5. Apply steady, consistent pressure while maintaining control of the drill
  6. Use the Speed Slot design to easily eject the cut plug after completion

Professional Applications

Ideal for:

  • Electrical Work - Installing outlet boxes, switch boxes, and electrical panel cutouts in walls and panels
  • Plumbing Applications - Creating precise holes for pipe penetrations through floors, walls, and fixtures
  • HVAC Installation - Cutting ductwork access holes and ventilation openings in metal and wood substrates
  • Construction Projects - General hole cutting for hardware installation, cable routing, and structural modifications
  • Maintenance Work - Repair and retrofit applications requiring precise hole cutting in existing structures
  • Metalworking - Cutting clean holes in sheet metal, electrical boxes, and metal fabrication projects
  • Woodworking - Creating holes for dowels, hardware installation, and decorative applications
  • Demolition Tasks - Selective cutting for renovation and remodeling projects requiring precision

Bi-Metal Technology Advantage

The bi-metal construction combines high-speed steel cutting edges with a flexible carbon steel body, providing the perfect balance of cutting performance and durability. This advanced material technology allows the hole saw to maintain sharp cutting edges while resisting breakage under demanding professional applications, making it ideal for both wood and metal cutting tasks.

Why Choose Lenox Quality?

With over a century of cutting tool innovation, Lenox has established itself as the trusted choice for professional contractors, electricians, and tradespeople. Our commitment to advanced manufacturing processes, rigorous quality standards, and continuous product development ensures that every Lenox hole saw delivers the reliable performance and durability that professionals demand on every job site.

Manufacturer Resources

Product Specs

Product Height:
3.5 in
Product Material Group:
METAL
Product Group:
Power Tools & Accessories
Department:
Electrical
Power Source:
NON-ENERGY USING
Product Subgroup:
Hole Saws & Bits
Product Primary Material:
Bi-Metal
Product Type:
Hole Saw
Country Of Origin:
United States

Lenox 3001212L – Frequently Asked Questions

1) What diameters does the Lenox Speed Slot T3 bi-metal hole saw come in?
Two sizes: 3/4 inch (MPN 3001212L) and 7/8 inch (MPN 3001414L). The 7/8 inch is the common pick for running cable and conduit penetrations; the 3/4 inch suits smaller single-conductor and fastener holes.
2) Does the Lenox bi-metal hole saw come with an arbor and pilot bit?
No. The hole saw is the cutting cup only. You thread it onto an arbor with a pilot drill sized to your drill chuck, so plan on ordering an arbor if you do not already have one that fits these diameters.
3) Will a bi-metal hole saw cut steel electrical boxes and sheet metal, or is it wood only?
It cuts both. Bi-metal construction pairs high-speed steel cutting teeth with a flexible carbon steel body, so it handles sheet metal, electrical boxes and conduit as well as lumber. Lenox classes it as a multipurpose saw.
4) How do you get the plug out of a Lenox Speed Slot hole saw without prying?
The Speed Slot staircase slots in the cup wall let you push the slug out by hand or with a screwdriver, no extra tool or disassembly from the arbor. That is the main practical difference from a plain-wall hole saw when you are cutting dozens of holes in a day.
5) How deep a cut can this 7/8 inch hole saw make?
Lenox states a 1.875 inch depth for the cup, which covers typical single-layer drywall, studs, plywood sheathing and sheet metal. For thicker built-up assemblies you would need a deep-cut hole saw instead.
6) Is the T3 version different from older Lenox bi-metal hole saws?
T3 refers to reworked tooth geometry and cutting edge design that Lenox rates above its prior bi-metal generations, with larger, sharper teeth that clear more wood per revolution and an optimized tooth form for metal. The arbor interface and Speed Slot ejection are unchanged in concept, so it drops into the same arbors you already run.
7) Can I use this hole saw in a cordless drill?
Yes, it is a non-powered accessory with no chuck size of its own, so the chuck requirement comes from whichever arbor you mount it on. Run it at moderate speed and let the pilot bit establish the center before applying pressure.
How fast can I get the Lenox 3001212L delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Lenox 3001212L come with a warranty?
Absolutely. The Lenox 3001212L is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Lenox 3001212L?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Lenox 3001212L from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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