Lenox 20577850R 8-Inch Bi-Meta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$21.70
Lenox 20577850R 8-Inch Bi-Metal Fire & Rescue Reciprocating Saw Blade, 10/14 TPI, 5-Pack

Lenox 20577850R 8-Inch Bi-Metal Fire & Rescue Reciprocating Saw Blade, 10/14 TPI, 5-Pack

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Model: 20577850R

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

$21.70
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Lenox 20577850R 8-Inch Bi-Metal Fire & Rescue Reciprocating Saw Blade, 10/14 TPI, 5-Pack

The Lenox 20577850R 8-Inch Bi-Metal Fire & Rescue Reciprocating Saw Blade is engineered for fast, dependable cutting through mixed and unknown materials. Built with a 10/14 variable tooth-per-inch (TPI) pattern and bi-metal construction, this blade is designed for use with a standard reciprocating saw and delivers the aggressive cutting speed emergency response crews depend on. Lenox Power Blast Technology is engineered into the blade to help sustain consistent, fast-cutting performance over its working life. This 5-Pack provides a ready supply of replacement blades for trucks, rescue kits, and demanding job sites where cutting through unknown or mixed materials quickly is critical.

Key Features

  • Blade Length: 8-Inch reciprocating saw blade sized to cut through thicker material sections and reach into tight, hard-to-access spaces.
  • Bi-Metal Construction: Bi-metal blade body combines flexibility with edge durability, helping resist breakage and premature wear under heavy-duty, repeated use.
  • 10/14 Variable TPI: A 10/14 tooth-per-inch pattern lets the blade move efficiently through a range of material thicknesses while reducing vibration and chatter.
  • Power Blast Technology: Engineered into the blade to help maintain fast, aggressive cutting speed and consistent performance over the blade's working life.
  • Fire & Rescue Series: Purpose-built as part of the Lenox Fire & Rescue lineup, designed to help emergency responders cut quickly through diverse, unpredictable materials during time-sensitive operations.
  • 5-Pack Quantity: Sold in a 5-pack, providing a convenient, ready supply of replacement blades for trucks, rescue kits, and active job sites.
  • Reciprocating Saw Compatible: Designed for use with standard reciprocating saws, delivering dependable performance across fire and rescue, demolition, and general job-site cutting tasks.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Fire and Rescue Emergency Response Cutting
  • Vehicle Extrication
  • Cutting Nail-Embedded Wood and Mixed-Material Demolition
  • Metal Cutting on Job Sites
  • General-Purpose Reciprocating Saw Use

Why Lenox?

Lenox reciprocating saw blades are engineered with bi-metal construction and Power Blast Technology to hold up to repeated, heavy-duty cutting in demanding conditions. The Fire & Rescue series is purpose-built for the pace and unpredictability of emergency response work, giving crews a blade they can rely on when cutting through unknown or mixed materials under pressure. With 5 blades included per pack, teams have replacements on hand to keep tools ready between calls.

Manufacturer Resources

Product Specs

list_batch:
LEN-20260922
Product Type:
Reciprocating Saw Blade
Series:
Fire & Rescue
Department:
Electrical
Product Subgroup:
Saw Blades
Product Material:
Bi-Metal
Product Group:
Power Tools & Accessories
Product Width:
0.5 in
Product Length:
1.9 in
Power Source:
NON-ENERGY USING
Country Of Origin:
United States
Product Height:
11.1 in
Product Weight:
0.37 lb

Lenox 20577850R – Frequently Asked Questions

1) Will the Lenox 20577850R 8-inch blade fit my reciprocating saw?
The Lenox 20577850R is an 8-inch blade with a standard reciprocating saw shank, so it runs in any standard reciprocating saw, corded or cordless. No adapter needed. The 8-inch length gives you reach into tight cavities and enough stroke to get through thicker sections than a 6-inch blade handles.
2) Is this a bi-metal blade or carbide? Will it survive vehicle extrication work?
Bi-metal construction, not carbide. The spring-steel body flexes instead of snapping and the high-speed-steel tooth edge is welded on for wear resistance, which is what you want when the blade is being loaded sideways in extrication and mixed-material demolition. Lenox builds the Fire and Rescue series specifically for emergency response cutting, including vehicle extrication. For repeated cutting of hardened or cast material, a carbide-tooth blade lasts longer, but it is more brittle and less forgiving of bind.
3) How many blades come in the Lenox 20577850R pack?
Five blades per pack. That is the quantity fire departments and MRO buyers stock for apparatus compartments and rescue kits, so a truck can be restocked between calls without opening a bulk box. For standardizing across multiple rigs, order the pack count by apparatus rather than by crew.
4) Can I use the Fire and Rescue blade for ordinary demolition, or is it only for emergency crews?
It works for general job-site cutting. The Fire and Rescue designation describes what it was tuned for, cutting unknown and mixed materials fast, but the same 10/14 bi-metal blade is a standard demolition blade for nail-embedded wood, metal cutting, and general reciprocating saw work. Contractors and property maintenance crews use it as a one-blade-fits-most option.
5) Which Lenox part number do I reorder for the 8-inch 10/14 Fire and Rescue blade?
Order Lenox 20577850R. That part number is the 8-inch, 10/14 TPI bi-metal Fire and Rescue reciprocating blade in the 5-pack configuration, so distributors and purchasing can quote it without specifying length or pitch separately.
6) What is Lenox Power Blast Technology on this blade?
Power Blast is the tooth and weld processing Lenox engineers into the blade to hold aggressive cutting speed across its working life, rather than fading after the first few cuts. Practically, it means the blade keeps feeding rate longer under repeated heavy cutting instead of going dull and burning in the kerf.
How fast can I get the Lenox 20577850R 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 20577850R come with a warranty?
Absolutely. The Lenox 20577850R 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 20577850R?
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 20577850R from ZenSupply?
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