You may also like
Lenox Hole Saw Arbor 4L Standard Hardened Carbon Steel 1/4-Inch Shank
Model: LEN-1779803
Lenox 4L Standard Hole Saw ArborProfessional Hole Saw Arbor & AccessoriesThe Lenox 4L Standard Hole Saw Arbor delivers superior drilling performance for professional hole cutting applications. This...
Lenox
$64.30
$15.12
Lenox Hole Saw Arbor Carbon Steel Standard 1L
Professional Hole Saw Arbor & Accessory System
The Lenox Hole Saw Arbor Carbon Steel Standard 1L delivers superior drilling performance for professional hole cutting applications. This 1.875 inch outside diameter arbor provides exceptional cutting power and precision 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 Drilling Performance
- Hardened Carbon Steel Construction - Delivers exceptional strength and durability for demanding professional drilling applications
- Split Point Pilot Drill Design - Provides faster penetration and reduces walking for precise hole placement and professional results
- Starts On Contact Technology - Ensures immediate cutting engagement for efficient drilling and reduced setup time
- Enhanced Durability Engineering - Built for extended service life in professional electrical and construction environments
Professional Hole Cutting Applications
- Electrical Installation Compatibility - Designed for professional electrical work with reliable hole saw attachment system
- Precision Drilling Control - Split point pilot drill technology ensures accurate hole placement for professional installations
- Professional Grade Construction - Carbon steel material provides the strength and reliability contractors demand
Technical Specifications
Outside Diameter: 1.875 inches, Product Primary Material: Carbon Steel, Arbor Type: Hole Saw, Shank Diameter: 1/2 inch, Length: 1.9 inches, Width: 1.9 inches, Height: 5.6 inches, Weight: 0.23 lbs, Compatibility: Hole Saw, Product Group: Electrical, Power Source: Non-Energy Using
Installation & Usage
- Select appropriate hole saw attachment for your drilling application and material requirements
- Secure the hole saw firmly onto the arbor threading system ensuring proper engagement
- Install the complete arbor and hole saw assembly into your drill chuck with proper tightening
- Position the pilot drill point at your marked drilling location for accurate hole placement
- Begin drilling at moderate speed allowing the split point pilot to establish the hole center
- Maintain steady pressure and appropriate drilling speed for optimal cutting performance and tool life
Professional Applications
Ideal for:
- Electrical Installation Work - Professional electrical box installation, conduit routing, and wiring access holes
- Plumbing Applications - Pipe routing holes, fixture installation, and plumbing system access points
- HVAC Installation - Ductwork penetrations, ventilation system installation, and equipment mounting holes
- Construction Projects - Structural drilling, hardware installation, and building system integration
- Maintenance Operations - Equipment access holes, repair work, and system modification projects
- Woodworking Applications - Cabinet installation, furniture construction, and custom woodworking projects
- Metalworking Tasks - Sheet metal fabrication, structural steel work, and metal component drilling
- General Contracting - Multi-trade applications requiring precise hole cutting capabilities
Carbon Steel Construction Advantage
The hardened carbon steel construction provides exceptional strength and durability for professional drilling applications. This material choice ensures reliable performance under demanding conditions while maintaining the precision and cutting efficiency that professional contractors require for electrical, plumbing, and construction installations.
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, rigorous testing standards, and continuous innovation ensures that every Lenox arbor and accessory delivers the reliable performance and durability that professionals demand for their most critical drilling and cutting applications.
Manufacturer Resources
Product Specs
- Arbor Type:
- Hole Saw
- Compatibility:
- Hole Saw
- Outside Diameter:
- 1.875 In
- Power Source:
- NON-ENERGY USING
- Product Diameter Us:
- 0.5 in
- Product Primary Material:
- Carbon Steel
- Prop 65 Generic Warning:
- No
- Shank Diameter:
- 2-Jan
- Product Type:
- Hole Saw Arbor
- Product Group:
- Power Tools & Accessories
- Product Length:
- 1.9 in
- Product Height:
- 5.6 in
- Product Weight:
- 0.23 lbs
- Product Width:
- 1.9 in
- Department:
- Electrical
- Product Subgroup:
- Hole Saws & Bits
- Country Of Origin:
- United States
Lenox 1779774 – Frequently Asked Questions
1) What size hole saws does the Lenox 1L arbor hold?
It is the 1L size, meaning the large arbor, and it carries a 1.875 inch outside diameter at the mounting collar. That body size is what pairs it with the larger bi-metal hole saws rather than the small-diameter cups that use the short arbor. Thread the saw onto the arbor and make sure the drive pins seat fully before chucking up.
2) Is this Lenox arbor strong enough for drilling steel studs and sheet metal, or is it wood only?
Carbon steel construction, hardened, and it is the drive arbor rather than the cutting edge, so what limits the job is the hole saw you thread onto it. It is used for electrical box and conduit holes, sheet metal work, and wood alike. Run moderate speed in metal and let the pilot establish the center before loading the saw.
3) Do I need a separate arbor for each hole saw size I own?
No. One Lenox 1L standard arbor drives every hole saw that matches its mount, so an electrician stocking a range of cup sizes for box and conduit holes carries the saws plus this single arbor. Keep a spare pilot drill on the truck, that is the part that dulls or snaps first.
4) How much does the Lenox 1L hole saw arbor weigh and how long is it?
It weighs 0.23 lbs and the overall dimensions are 5.6 x 1.9 x 1.9 inches. That is a light enough assembly to run overhead on ceiling penetrations without fighting the drill, and the length gives you room to clear the pilot and get the saw into the work.
5) Is the Lenox 1779774 arbor a Prop 65 warning item?
No generic Prop 65 warning is carried on the Lenox 1L arbor. For facilities and institutional buyers shipping into California, that is one less flag on the submittal.
6) What is the Lenox part number for this hole saw arbor?
Order it as Lenox 1779774. That is the manufacturer part number for the 1L standard carbon steel hole saw arbor with the 1/2 inch shank.
How fast can I get the Lenox 1779774 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 1779774 come with a warranty?
Absolutely. The Lenox 1779774 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 1779774?
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 1779774 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.