Vacuum Brazed Diamond Granite Drill Bit Shank is engineered for high-speed, precise, and durable drilling on tough materials like granite, marble, ceramic tiles, and concrete. Using vacuum brazed diamond technology, the diamonds are permanently bonded to the metal surface, ensuring longer life and consistent cutting performance.
Available in a full range of sizes from 6mm to 50mm, this bit provides unmatched versatility for professional fabricators, tile workers, and construction experts. The strong steel shank minimizes vibration, while the sharp diamond edge enables smooth and accurate hole cutting with minimal effort.
Whether used dry or with water, Excel Impex drill bits ensure clean holes, reduced dust, and a professional finish every time. Perfect for stone work, countertop installation, glass art projects, and hardware fabrication.
