Laser Welded Diamond Blade with Deep Teeth for Concrete
Short Description:
This product series comprises laser-welded diamond blades with deep teeth designed for dry cutting of concrete and related tough materials. The range includes multiple models (JC113141032, JC113161034, JC113181236, JC113201238) with diameters from 14″ (360mm) to 20″ (510mm), featuring segment heights of 10mm–12mm (varying by diameter), consistent thickness of 3.2mm–3.8mm, and a standard bore size of 25.4mm. Other larger sizes are also available, catering to diverse cutting depth and efficiency requirements in construction and demolition scenarios.
a. Product Features and Advantages:
- Laser-Welded Technology: Strongly bonds diamond segments to the blade matrix, ensuring enhanced durability, long-term performance, and resistance to segment detachment under high-stress cutting.
- Deep Teeth Design: Facilitates efficient cutting through hard concrete and tough materials by optimizing chip removal and reducing friction.
- High-Quality Diamond Segments: Embedded with premium diamonds that provide sharp, consistent cutting edges for smooth material removal.
- Segmented Rim Structure: Laser-welded segmented design improves heat dissipation and extends blade lifespan compared to continuous rims.
- Circular Blade Shape: Enables smooth, continuous cutting action with reduced vibration, enhancing operator control and cut precision.
- Comprehensive Model Range: Offers diameters from 14″ to 20″ with tailored segment heights (10mm–12mm) and thicknesses (3.2mm–3.8mm) to suit varying cutting depths and material hardness.
- Standardized Compatibility: Uniform bore size of 25.4mm ensures easy mounting on common cutting equipment (e.g., angle grinders, masonry saws).
b. Product Applications:
Ideal for cutting and processing hard building materials, specifically designed for concrete. Also suitable for masonry, stone, blocks, and bricks. Key applications include:
- Construction industry: Dry cutting of concrete in building projects (e.g., floors, walls, foundations).
- Masonry work: Precise cutting of bricks and blocks for bricklaying or blockwork.
- Demolition projects: Efficient breakdown of concrete structures and reinforced masonry.
- General tough material cutting: Versatile use in scenarios requiring durable, high-efficiency tools for hard substrates.

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