Description

This 390mm /410mm large-diameter diamond circular saw blade is a professional-grade tool specifically designed for handheld concrete cutters in challenging construction environments. It perfectly balances cutting efficiency, durability, and operational control, making it an ideal choice for applications such as building renovation, road cutting, pipeline installation, and emergency rescue operations.

Featuring an optimized segmented diamond blade design with wide gullets between the segments, it rapidly expels slurry, reduces clogging, and ensures fast, smooth cutting through hard materials such as concrete, reinforced concrete, bricks, stone, and asphalt. The high-quality diamond particles combined with a specially formulated bond allow the blade to maintain sharpness while adapting to the abrasiveness of different materials, enabling quick penetration and a clean, precise cut surface.

The blade core is made from high-tension spring steel, precision laser-cut and flattened to provide excellent resistance to bending and deformation. This ensures stable high-speed operation during large-diameter handheld cutting, minimizing vibration and deviation for enhanced operational safety.

If you require a professional blade that matches high-power handheld cutters, withstands demanding job site conditions, and offers long-lasting durability, this 390mm industrial wet diamond saw blade is a reliable choice for improving work efficiency and reducing long-term tool costs. Always wear appropriate protective equipment and follow safety guidelines during operation.

Key Features

• High-Performance Diamond Segment：Premium industrial-grade diamonds provide fast, smooth, and chip-free cutting through concrete, reinforced concrete, masonry, stone, and other hard materials.
• Continuous & Stable Cutting：The ring-shaped design ensures constant blade diameter, improving cutting depth, stability, and operational lifespan compared to traditional circular blades.
• Superior Durability：Heat-treated steel core and laser-welded segments enhance toughness, resist deformation, and extend overall product life—even under heavy-duty use.
• Reduced Vibration & Smoother Operation：Optimized segment geometry minimizes vibration, increases cutting accuracy, and reduces operator fatigue.
• Compatible with Most Ring Saw Systems：Perfect fit for a wide range of handheld ring saws used in construction, demolition, and rescue operations.

TECHNICAL SPECIFICATIONS