Precision NMLC Impregnated Diamond Core Bit for Granite Drilling
Ultra-durable NMLC diamond matrix ensures extended cutting life with superior heat resistance. High-grade steel body reinforced for stability during heavy-duty boring. Laser-welded segments provide maximum grip and precision for clean, smooth holes in granite and hard stone. Ideal for professional construction, masonry, and countertop installation. Optimized flute design reduces debris buildup, enhancing drilling speed and efficiency. Perfect for wet or dry drilling applications in industrial and DIY projects. Exclusive wholesale pricing available for bulk orders—global suppliers with unbeatable value. Customization options upon request for specialized project needs.