Products Description
This 400mm diamond blade is ideal for high-speed quartzite cutting tasks. It features a silent core to reduce noise in your workshop. You can use it to create perfect edges for quartzite countertops. Many stone fabricators in the USA trust this blade for its stability. It cuts through hard stone easily without losing its sharp edge.



Fast Cutting Speed: This blade makes quartzite cutting much quicker and smoother.
Clean Edges: You get chip-free results on expensive quartzite countertops every time.
Silent Core Design: The sandwich core absorbs vibration during heavy stone work.
Premium Diamond Grits: We use high-grade diamonds for better tool life and performance.
Heat Resistance: The steel body stays flat even during long quartzite cutting sessions.
Universal Fit: This saw blade fits most bridge saws and stone cutting machines.
Fabricating quartzite countertops is often difficult because the stone is very hard. Our 400mm blade uses specialized bond technology for efficient quartzite cutting. This bond prevents the blade from glazing or slowing down. It ensures a constant cutting speed even on the hardest Taj Mahal slabs.
The silent core reduces the loud ringing noise common in stone shops. This makes quartzite cutting a better experience for your fabrication team. Many American shops prefer this silent design for indoor countertop production.
Proper cooling with water is essential for successful quartzite cutting results. This blade features wide water slots to clear slurry away quickly. It keeps the diamond segments cool and sharp for hundreds of cuts. Choosing this blade ensures your quartzite countertops have a factory-quality finish.

参数 (Parameter) | 详细数据 (Technical Data) |
Diameter (直径) | 400 mm (16 inch) |
Inner Hole (内孔径) | 50 mm / 60 mm |
Segment Height (高度) | 20 mm / 25 mm |
Max RPM (最高转速) | 2,400 RPM |
Condition (干/湿用) | Wet Use Only (仅限湿用) |
Materials (推荐材料) | Quartzite, Hard Granite, Engineered Stone |
MOQ: 20 pcs
Lead Time: 15–25 days after payment
Payment: T/T, PayPal, L/C
OEM: Custom logo/packaging available







