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JIG B318T 3-5/8 X 3/8 X 037 X 18 5/PK - Irwin

Part #: LE1991566

The IRWIN JIG B318T professional-grade jigsaw blades are engineered for precision and durability in demanding automotive and industrial applications. This 5-pack of T-shank blades features an 18 teeth per inch (TPI) configuration, optimized for clean and efficient cutting through a variety of metal materials. Crafted for professional technicians and mechanics, these blades deliver reliable performance and extended life.

Key Features

  • Professional-Grade Construction: Manufactured by Irwin, a trusted name in tools, ensuring high-quality and consistent performance.
  • Optimal Dimensions: Each blade measures 3-5/8" (92mm) in length, 3/8" (9.5mm) in width, and 0.037" (0.94mm) in thickness, providing stability and depth for accurate cuts.
  • Fine 18 TPI Tooth Count: The 18 TPI design is ideal for achieving smooth, precise cuts in various metal thicknesses, minimizing burring and maximizing efficiency.
  • Bi-Metal Durability: Constructed from high-speed steel (HSS) or bi-metal, these blades are designed to resist breaking and extend blade life, even in rigorous use.
  • T-Shank Compatibility: Designed with a T-shank for secure fitting and broad compatibility with most professional jigsaw machines.
  • Convenient 5-Pack: Each package contains five durable blades, ensuring you have replacements readily available for continuous work.

Applications

These versatile jigsaw blades are suitable for a wide range of professional tasks. They excel in cutting all types of metals, including non-ferrous metals, steel pipes, conduit, and sheet metal, often found in automotive and industrial settings. Professional technicians will find them invaluable for precise cuts in vehicle bodywork, exhaust systems, and fabricating custom components. In industrial environments, they are ideal for metal fabrication, electrical installations, and plumbing work, providing clean and efficient cuts through various metal profiles and thicknesses.

Specifications

  • Manufacturer: Irwin
  • Model Number: LE1991566
  • Product Name: JIG B318T 3-5/8 X 3/8 X 037 X 18 5/PK
  • Blade Length: 3-5/8" (92mm)
  • Blade Width: 3/8" (9.5mm)
  • Blade Thickness: 0.037" (0.94mm)
  • Teeth Per Inch (TPI): 18 TPI
  • Shank Type: T-Shank
  • Quantity: 5 blades per pack
Only 3 left in stock - order soon

$10.02

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:

This product was added to our catalog on Sunday 19 July, 2026.

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