Lenox Hole Saw Bi-Metal Speed ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$72.86
$18.61

Lenox Hole Saw Bi-Metal Speed Slot 2-1/4 Inch Multipurpose

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Model: 3003636L
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$72.86
$18.61
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Lenox Hole Saw Bi-Metal Speed Slot 2-1/4 Inch Multipurpose

Professional Cutting Tool for Electrical and Construction Applications

The Lenox Hole Saw Bi-Metal Speed Slot 2-1/4 Inch delivers superior cutting performance for multipurpose electrical and construction applications. This 2-1/4 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

Speed Slot Technology

  • Easy Plug Removal - Staircase design enables fast, easy plug ejection without additional tools
  • Speed Slot Design - Innovative slot configuration allows for quick plug removal and reduced downtime
  • Larger, Sharper Teeth - Remove more wood material for faster cutting performance in wood applications
  • Optimized Tooth Design - Penetrates metal with ease for versatile cutting applications

Bi-Metal Construction Performance

  • Increased Wall Thickness - Improves durability and minimizes tooth loss during heavy-duty cutting
  • Improved Metal Cutting Performance - Bi-metal construction delivers superior cutting in metal materials
  • Fast, Efficient Wood Cutting - Optimized for rapid cutting through wood materials

Technical Specifications

Product Diameter: 2-1/4 inch, Material: Bi-Metal construction, Saw Type: Multipurpose, Product Group: Electrical, Chuck Size: Not Applicable, Power Source: Non-energy using, Dimensions: 2.6" L x 2.3" W x 3.5" H, Weight: 0.32 lbs

Installation & Usage

  1. Select appropriate arbor compatible with your drill or drilling system
  2. Secure hole saw to arbor ensuring proper threading and tight connection
  3. Mark cutting location and ensure work surface is properly secured
  4. Begin drilling at moderate speed, allowing teeth to establish cutting pattern
  5. Maintain steady pressure and consistent speed throughout cutting process
  6. Use Speed Slot feature for quick and easy plug removal after cutting

Professional Applications

Ideal for:

  • Electrical Work - Installing outlets, switches, and electrical boxes in walls and panels
  • Plumbing Applications - Creating holes for pipe runs and fixture installations
  • HVAC Installation - Cutting openings for ductwork and ventilation systems
  • Construction Projects - General hole cutting in wood and metal building materials
  • Maintenance Tasks - Repair and modification work requiring precise hole cutting
  • Woodworking - Creating clean holes in lumber and wood panels
  • Metalworking - Cutting through sheet metal and thin metal materials
  • Renovation Work - Retrofit installations and building modifications

Bi-Metal Construction Advantage

The bi-metal construction combines the flexibility of carbon steel backing with high-speed steel cutting edges, providing superior durability and cutting performance. This advanced material combination allows the hole saw to maintain sharp cutting edges while resisting breakage under demanding cutting conditions, making it ideal for both wood and metal cutting applications.

Why Choose Lenox Quality?

With decades of cutting tool innovation and manufacturing excellence, Lenox has established itself as the trusted choice for professional contractors, electricians, and tradespeople. Our commitment to quality engineering and rigorous testing ensures that every Speed Slot hole saw delivers the reliable performance and durability that professionals demand on the job site, backed by Lenox's reputation for cutting tool leadership and innovation.

Manufacturer Resources

Product Specs

Battery Included:
No
Chuck Size:
Not Applicable
Net Lit Ion Y N:
No
Power Source:
NON-ENERGY USING
Product Diameter Us:
2-1/4 in
Product Primary Material:
Bi-Metal
Saw Type:
Multipurpose
Product Group:
Power Tools & Accessories
Product Length:
2.6 in
Product Height:
3.5 in
Product Weight:
0.32 lbs
Product Width:
2.3 in
Product Type:
Hole Saw
Department:
Electrical
Product Subgroup:
Hole Saws & Bits
Country Of Origin:
United States

Lenox 3003636L – Frequently Asked Questions

1) Does the Lenox 2-1/4 inch Speed Slot hole saw come with an arbor?
No arbor is included. The 3003636L is the cup only, so you need an arbor with a pilot bit that matches your drill and threads into the saw. Pick the arbor, thread it on tight, then drill. Without one the saw cannot be chucked up.
2) Will a 2-1/4 inch hole saw cut a clean opening for a recessed can or a 2 inch conduit run?
It cuts a nominal 2-1/4 inch diameter hole, which is the common size electricians use for pulling 2 inch conduit and for box and fixture openings. Hole diameter is the finished bore, not the outside of the cup, so size your opening off 2-1/4 inches.
3) Can a bi-metal hole saw like this go through sheet metal, or is it wood only?
Both. The bi-metal build pairs a carbon steel body with high-speed steel teeth, so it handles sheet metal and thin metal stock as well as lumber and wood panels. It is sold as a multipurpose saw type for exactly that mixed-material work. For thick solid steel plate you want a carbide-tipped or annular cutter instead.
4) What does Speed Slot actually do when I am cutting hole after hole?
The slots are cut in a staircase pattern so you can lever the wood or metal plug out through the side of the cup with a screwdriver, instead of prying it off the pilot bit. On a day of drilling joists or panels that is the difference between a few seconds per hole and a stoppage.
5) Do I need a particular chuck size or a corded drill for this Lenox hole saw?
No chuck size applies to the saw itself; chuck fit is determined by the arbor shank you pair with it, and the saw is a non-powered accessory with no battery or tool included. Any drill with enough torque at low speed will run it, corded or cordless.
6) How deep can this hole saw cut in one pass?
Cut depth is set by the cup depth, and the saw measures 2.6 x 2.3 x 3.5 inches overall, so a single pass handles standard framing lumber and panel thicknesses. For anything deeper than the cup you drill from both faces or step the plug out partway through with the Speed Slot.
7) Is this the Lenox part number 3003636L?
Yes. The 2-1/4 inch Speed Slot bi-metal hole saw is Lenox MPN 3003636L, a single model with no finish or size options, and it weighs 0.32 lbs. Quote that number when matching what is already in the van or standardizing a crew's kit.
How fast can I get the Lenox 3003636L 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 3003636L come with a warranty?
Absolutely. The Lenox 3003636L 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 3003636L?
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 3003636L from ZenSupply?
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