Husqvarna Banner Line Red 450B-R 20 inch segmented diamond blade for walk-behind concrete saws featuring narrow gullets and specialized segments for wet cutting green concrete and abrasive asphalt.
Husqvarna

Husqvarna Banner Line Red 450B-R 20 Inch Segmented Diamond Blade Professional Wet Saw Blade for Green Concrete and Abrasive Asphalt Sawing 542751066

Only 1 left
SKU: 542751066
$295.99 USD

Description

High-Performance Cutting for Green Concrete and Asphalt with the Husqvarna Banner Line Red 450B-R

The Husqvarna Banner Line Red 450B-R is a professional-grade 20-inch diamond blade specifically engineered for high-speed cutting in abrasive materials. This blade is the ideal choice for contractors working with green concrete, asphalt over concrete, or asphalt with hard aggregate. Featuring a specialized segmented design, the 450B-R reduces the contact surface area during the initial cut, ensuring a smooth, controlled, and exceptionally quick start when applying a brand-new blade to the surface.

Durability meets precision with the integrated undercut protection, a standard feature on this blade designed to prevent core wear when cutting through highly abrasive materials like asphalt. Built to operate within a wide power range of 5 to 65 HP, this blade is compatible with a variety of walk-behind flat saws, including the FS 5000 D and FS 3500 E. Whether you are performing utility work or large-scale road construction, the Banner Line Red series delivers a reliable, high-speed solution that maximizes your uptime on the job site.

Key Features

  • Precision Green Concrete Cutting: Optimized for concrete that is still curing, allowing for clean joints without chipping.
  • Abrasive Material Specialist: Engineered specifically for asphalt, asphalt over concrete, and hard aggregate applications.
  • Integrated Undercut Protection: Standard protection against core wear to ensure the longevity of the blade in abrasive environments.
  • Reduced Contact Design: Segment geometry provides a free-cutting feel and a faster start for immediate productivity.
  • High Versatility: Suitable for a massive power range, making it a staple for various flat saw models in your fleet.

What's Included

  • (1) Husqvarna 20" Banner Line Red 450B-R Diamond Blade (542751066)

Specifications

Diameter 20 in.
Arbor Size 1 in. (with DP Pattern)
Segment Height 0.43 in.
Diamond Depth 0.315 in.
Segment Width 0.125 in.
Segment Length 1.575 in.
Blade Configuration Narrow Slots / Segmented
Power Range (Min) 5 HP
Power Range (Max) 65 HP
Coolant Use Wet Cutting Only
Performance Grade Silver / Professional
Max Cutting Depth 7.625 in.

Pro-Tip: When cutting asphalt or green concrete, the slurry created can be very abrasive. Always ensure your water flow is sufficient to clear the slurry from the cut path immediately; this prevents "power robbing" and significantly extends the life of your diamond segments.