Husqvarna Banner Line Black 500B-R Asphalt Diamond Blades - 542751074

Husqvarna Banner Line Black 500B-R Asphalt Diamond Blades - 542751074

Features

• For abrasive asphalt
• Design of the segment provides a reduced contact surface in the concrete
• Gives a quick start in a controlled manner, when applying a new blade
• Total segment height is .390" (.315" diamond depth; .075" segment base)
• 26" and larger blades have wide notch segments
• Undercut protection is standard on this blade
• For wet cutting only

What our Experts Think

• Built for abrasive asphalt cutting
  Specifically engineered for hard and soft asphalt surfaces, the Banner Line Black 500B‑R blades deliver extra‑long life and consistent performance on abrasive materials common in road and paving work.

• Smooth, controlled engagement
  Innovative segmented rim design reduces contact with material at startup, giving a controlled, easy start and steady cutting progression — ideal for walk‑behind saw operations.

• Undercut protection as standard
  Built‑in undercut protection helps resist damage at the top of segments, extending blade durability and helping maintain consistent cutting quality over time.

• Wet cutting versatility
  Designed for wet cutting with flat and walk‑behind concrete saws, these blades help manage dust and heat, improving tool life and operator safety.

• Pro‑grade compatibility
  Suitable for a broad range of walk‑behind saws (5–65 hp class) used in road maintenance, resurfacing and construction — making them a versatile choice for contractors and rental fleets.

Q&A

Q: What are the Husqvarna Banner Line Black 500B‑R Asphalt Diamond Blades?
A: Professional segmented diamond blades built for high‑performance asphalt cutting with extended blade life and standard undercut protection on tough abrasive materials.

Q: What materials are these blades designed for?
A: Optimized specifically for abrasive asphalt, including both soft and hard asphalt surfaces, delivering reliable wet cut performance.

Q: What are key performance features?
A: Engineered with a distinct segment design to reduce surface contact for a smooth, controlled start and longer durability in abrasive environments. Undercut protection is built‑in to safeguard the core.

Q: What sizes and specs are available (for 542751074)?
A: This specific SKU (542751074) refers to the 14″ wet asphalt blade with ~0.43″ segment height and narrow notch design for efficient cutting with walk‑behind saws.

Q: What tools are these diamond blades compatible with?
A: Compatible with walk‑behind flat saws such as FS 5000 D, FS 3500 E, FS 524, FS 520, FS 513, FS 413, and similar saws; ideal for jobsite asphalt cutting.

Q: Why choose this blade series?
A: It offers extra long life in abrasive asphalt cutting, controlled start behavior, and robust design — lowering the cost per cut and improving uptime on major cutting tasks.

Maintenance Tips

• Inspect before use — check diamond segments for wear, damage, or missing pieces.

• Clean after cutting — remove asphalt residue and slurry to prevent clogging and overheating.

• Match blade speed & material — use proper RPM and feed rate for asphalt to extend life.

• Use adequate water (wet cutting) — keep the blade cool and reduce dust.

• Avoid side pressure — let the blade cut straight to prevent segment loss.

• Check arbor fit & alignment — ensure proper seating on the saw to avoid run‑out.

• Rotate blades periodically — promote even wear across the cutting surface.

• Store flat in a dry area — prevent warping, corrosion, and moisture damage.

• Replace worn blades promptly — worn segments reduce performance and can stress the saw.

• Follow saw manufacturer guidelines — safe speeds, guards, and correct mounting.