شفرات قص مطوّرة هجينة معالجة بالليزر (DX3961) من (Dewalt) بقطر (180mm) و بحجم فتحة تثبيت (22.2 mm) للرخام و الجرانيت

This blade combines laser-cut technology with a hybrid rim design to deliver precise, clean cuts on dense materials. It’s specifically suitable for marble and granite, making it a solid choice for tile work, countertops, and other stone installations.

Specifications include a 180 mm diameter, a 22.2 mm bore, and a maximum rated speed of 8500 RPM. The 22.2 mm bore and overall sizing are intended to be compatible with most Dewalt saws that accept a 180 mm blade.

Hybrid Rim blades fuse laser-cut technology with a robust rim design to minimize chipping, reduce vibration, and provide faster, smoother cuts in hard materials like marble and granite, while extending blade life under heavy-duty use.

The blade is dimensioned for 180 mm blades with a 22.2 mm bore, which aligns with many Dewalt saws that support that size. To confirm fitment, check your saw’s arbor size and flange compatibility, ensuring the bore matches 22.2 mm and the overall diameter fits your guard and fence setup.

1) unplug the saw and release any blade tension. 2) Remove the existing blade and ensure the arbor is clean. 3) Align the blade’s bore with the saw’s arbor and secure using the appropriate flange and nut, tightening to the manufacturer’s recommended torque. 4) Re-check that the blade spins true and that there’s no rubbing or wobble before cutting.

This blade excels in marble and granite applications, such as kitchen countertops, vanity tops, tile setting, and other stone fabrication where precise, clean cuts and minimal chipping are essential.

Always wear eye protection, hearing protection, and a dust mask or respirator. Use proper clamping to secure the workpiece, ensure dust extraction is active, and avoid cut clogging or overheating by feeding at a steady rate and allowing the blade to cool between heavy cuts.

Keep the blade clean by removing dust after use, avoid hitting hard metals or contaminating the cutting surface, store in a dry place, and avoid pushing the tool beyond its rated RPM. Regularly check for wear on carbide teeth and replace if segments appear damaged or worn.

For similar laser or hybrid rim blades designed for stone, you can explore other Dewalt and Evolution options on Fepy. Look for blades with comparable diameter (180 mm), bore size (22.2 mm), and similar RPM ratings to ensure similar performance on marble and granite. See related listings via Fepy search results for direct comparisons.

If you’re doing marble or granite countertops, fireplace surrounds, or tile work, this blade provides precise cuts with reduced chipping and smoother finishes, which can save time in finishing and reduce waste material.

Consider the blade’s longevity with dense materials, the reduced need for touch-ups due to cleaner cuts, and whether the price aligns with your project scale. While this FAQ does not cover warranty details, you can assess value by comparing blade life and performance against alternative blades on Fepy and evaluating if the upgrade to laser/hybrid rim technology meets your quality requirements.

- Similar options like laser-cut or hybrid rim blades for stone are available on Fepy. Compare blades with 180 mm diameter, 22.2 mm bore, and high RPM ratings. For direct alternatives, you can browse the related products via these search results: https://fepy.com/search?q=Dewalt+DX3962+Laser+Blade and https://fepy.com/search?q=180mm+Diamond+Blade+Marble+Granite and https://fepy.com/search?q=Hybrid+Rim+Diamond+Blade