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Starrett B614-5 Bi-Metal Reciprocating Blade 14 TPI 6-Inch

High durability and speed make this blade a top choice.

Frowse Rating9.3/10

Available in a range of sizes.

The Starrett B614-5 reciprocating blade is designed for durability and longevity, making it ideal for general-purpose cutting tasks. Its bi-metal construction supports faster cuts and reduces tooth breakage, enhancing performance over time. Perfect for a variety of applications, this blade measures 6 inches in length and 0.035 inches in thickness.

  • 14 teeth per inch (TPI) for efficient cutting.
  • Unique bi-metal technology for exceptional durability.
  • Measures 6 inches long, 3/4 inch wide, and 0.035 inches thick.

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Frowse Rating 9.3/10

Best for: DIY enthusiasts and professional contractors

Our Review

The Starrett B614-5 Bi-Metal Unique Straight Fast Cut General Purpose Reciprocating Blade stands out for its exceptional durability and efficiency, making it a fantastic choice for both professional contractors and DIY enthusiasts. The unique bi-metal technology, which combines high-speed steel and backing steel, enhances the blade's weld area significantly, resulting in decreased tooth breakage and an extended lifespan. The blade's performance is further underlined by its ability to outperform competing products in both speed and longevity.

This blade is ideal for anyone undertaking a variety of cutting tasks, whether it’s in demolition, renovation, or general maintenance. With a 14 TPI, the blade excels at making clean and precise cuts across a range of materials, blending versatility with high performance. Its technology and design position it as a top choice for cutting needs across various applications.

What we like

  • Exceptional durability due to unique bi-metal technology
  • Outperforms competitors with faster cutting speed
  • Longer lifespan, reducing the need for frequent replacements
  • Versatile for various cutting tasks
  • Ensures clean and precise cuts with 14 TPI

Our verdict

High durability and speed make this blade a top choice.

Product Details

The Starrett B614-5 fastcut general-purpose reciprocating blade is engineered for versatility in various cutting applications. Utilising Starrett’s proprietary bi-metal process, this blade combines two strips of high-speed steel with backing steel through solid-state diffusion bonding. This method results in a 170% increase in the weld contact area, reducing the chances of fracture and breakage during use. When these blades are in operation, the initial cutting produces dual chips that facilitate easier removal, leading to a smoother cutting experience. According to controlled testing, the bi-metal blades demonstrate a cutting speed that is 20% faster and a lifespan that is 22% longer compared to competing premium blades. Specifications include:
  • Length: 6 inches
  • Width: 3/4 inch
  • Thickness: 0.035 inches
  • Teeth per inch (TPI): 14
  • Blade Shape: Straight
This standard-sized blade is suitable for both professional and DIY use, enhancing cutting efficacy in various materials.
ASIN:
B00FLDV4RO
Brand:
Starrett
MPN:
B614-5

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