Description
This laser welded ring saw blade is engineered for high-performance cutting in concrete, reinforced concrete, brick, stone, and masonry when used with a ring saw machine. The premium diamond segments are bonded to the steel core using advanced laser welding technology, creating an extremely strong, heat-resistant joint that prevents segment loss even under aggressive, high-load cutting. The unique ring-shaped design enables extra-deep plunge cuts and wall openings that are impossible with standard circular blades. Whether cutting doorways, window openings, or deep channels, it delivers fast, smooth, and precise results with minimal vibration. Suitable for both dry and wet cutting, it provides excellent dust control when used with water and maintains consistent performance through the toughest materials.
Key Features
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Laser Welded Diamond Segments: Advanced laser bonding ensures exceptional segment retention, maximizing safety and extending blade life under heavy loads.
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Deep-Cut Ring Design: Allows extra-deep plunge cuts and straight cuts through thick walls, far exceeding the capacity of conventional disc blades.
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Cuts Through Rebar: Specialized diamond formulation easily slices through reinforced concrete and embedded steel without segment damage.
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Wet & Dry Cutting: Performs efficiently dry for quick work, or with water to cool the blade, suppress dust, and prolong service life.
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Fast, Smooth Cutting: Optimized segment height and geometry deliver rapid material removal while leaving a clean, chip-free cut surface.
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Universal Fit: Compatible with most standard ring saw machines, featuring a reliable drive-pin or arbor mounting system for quick blade changes.
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Low Vibration Operation: True-running steel core and precise welding minimize vibration, improving operator control and cut accuracy.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Blade Diameter | 370/390/410/450/500/520/600mm |
| Grit | 60# |
| Segment Thickness | 4.2/5.2/5.5mm |
| Bonding Type | Hot-pressed / Laser-welded |
| Cutting Type | Dry & Wet |
| Material | Diamond + Alloy Steel Core |
| Application | Concrete / Brick Wall |
| Color | Silver (custom colors available) |
| Usage | Industrial Cutting / Construction |
| Custom Logo | Yes (OEM accepted) |












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