Diamond blade LASER ASFALT DEDRA H1183A, dimensions 350x25.4 mm

The LASER ASFALT DEDRA H1183A diamond blade is a high-quality tool designed for cutting asphalt.

The segmented design efficiently removes debris, minimizing the risk of the blade jamming in the material — especially important when cutting asphalt with variable hardness, irregular structure, and the presence of impurities such as stones or sand. This construction enables fast and smooth cutting, ensuring precision and work comfort. Additionally, the diamond coating ensures outstanding durability and resistance to wear, even under tough conditions.

The cutting segments are permanently attached to the core using laser welding, providing operational stability even at high speeds. The blade design features a system of holes that not only cool the blade during operation but also effectively remove dust and reduce vibrations generated when cutting hard materials.

The blade is suitable for both wet and dry cutting. Wet cutting significantly reduces dust and lowers the operating temperature, extending segment life and improving user safety. Dry cutting, although time-limited (up to 100 seconds), offers flexibility when water access is limited or unavailable.

Features of the DEDRA H1183A asphalt diamond blade:

• Durable segment bonding – ensures longevity and cutting safety
• Cooling holes – effective cooling prevents overheating during extended use
• Reduced vibrations – smooth, snag-free operation helps maintain a straight cut
• High asphalt cutting performance – handles irregular structure and embedded debris
• Fast cutting
• Stable guidance – design helps maintain a straight cutting line
• Extended durability – suitable for long-term use without rapid wear

Technical data of the DEDRA H1183A blade:

• Max rotational speed: 5500 RPM
• Blade speed: 100 m/s
• Diameter:
  • blade: 350 mm
  • bore: 25.4 mm
• Thickness:
  • blade core: 2.4 mm
  • diamond layer: 3.2 mm
• Segment height: 10 mm
• Number of segments: 22
• Rim type: segmented
• Application: asphalt cutting
• Cutting: wet and dry (max. 100 seconds)

Included in the set:

• LASER ASFALT diamond blade [1 pc]