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SAW BLADES RECIP 818R 18TPI-E (PK/5) - Irwin

Part #: LE20578818R

The Irwin LE20578818R SAW BLADES RECIP 818R 18TPI-E (PK/5) are professional-grade bi-metal reciprocating saw blades engineered for superior performance and durability in demanding metal cutting applications. Designed for professional technicians and mechanics, these blades deliver extended life and efficient cuts across a wide range of materials, making them an essential addition to any toolbox.

Key Features

  • Enhanced Blade Life: Featuring Power Blast Technology, the high-speed blasting along the cutting edge strengthens the blade to significantly reduce breaks and increase overall durability.
  • Versatile Cutting Performance: Patented T2 Technology minimizes cutting forces on each tooth and optimizes chip removal, allowing for efficient cutting in the widest range of metal materials. This technology also helps to minimize friction and heat build-up, extending blade life.
  • Optimized Metal Cutting: The advanced 18 TPI (teeth per inch) toothforms are specifically designed for faster and more efficient cutting in various metals.
  • Professional-Grade Construction: Crafted from durable bi-metal material, these blades offer the flexibility to bend and flex without breaking, ensuring extended usability in rigorous automotive and industrial environments.
  • Safety Compliance: These blades meet the applicable OSHA standard, 29 CFR 1910.1200, ensuring they adhere to important workplace safety regulations.

Applications

These reciprocating saw blades are ideal for a multitude of professional metal cutting tasks. They excel in applications involving materials like Unistrut, angle iron, and black pipe. They are also highly effective for cutting non-ferrous metals, pipe conduit, stainless steel, and general sheet metal, making them suitable for various fabrication, demolition, and repair projects encountered by automotive technicians and industrial professionals. The 18 TPI configuration is optimized for cutting materials between 1.5 to 10mm (1/16 to 3/8 inches) thick.

Specifications

  • Blade Length: 8 inches
  • Blade Width: 3/4 inch
  • Blade Thickness: 0.035 inch
  • Teeth per Inch (TPI): 18
  • Material: Bi-Metal
  • Cut Material: Metal
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$18.59

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  • Model: 459058
  • Shipping Weight: 0.36lbs
  • UPC: 082472205787
  • Manufacturers Part #: LE20578818R
  • Manufactured by: Irwin
  • Also Known As: LE20578818R

This product was added to our catalog on Monday 08 June, 2026.

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