The Volcano Quartzite Silent Blade 450mm (Part Number: NSSQ453620) is a professional, industrial-grade diamond bridge saw blade engineered specifically for wet processing of exceptionally hard natural quartzite, such as Taj Mahal.
Because quartzite contains high concentrations of dense, abrasive quartz crystals, cutting it requires specialized tooling geometry. This blade combines a very soft steel-segment matrix bond with a silver-brazed construction to expose new diamond grits continuously, preventing glazing and ensuring clean, high-speed slicing.
Key Specifications & Performance Features
• Physical Dimensions: Built with a 450mm outer diameter (D), a 3.6mm cutting width (W), and a deep 20mm segment height (H) that yields an extended operating lifespan on fabrication floors.
• Ultra-Soft Segment Bond: Formulated with an extremely soft metal bond that matches the extreme hardness of quartzite. The bond erodes at a controlled rate to keep the cutting edge razor-sharp.
• Split Segment Profile: Features a unique split/slotted segment design. This pattern flushes away highly abrasive stone slurry rapidly, minimises side drag, and ensures a completely chip-free, smooth cut.
• Silent Sandwich Core: Engineered with a laminated steel core that dynamically dampens high-frequency resonance and screeching during high-RPM wet cutting operations, creating a safer workshop environment.


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