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Diamond Core Drill Bit


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Torgwin diamond core drill, dry drill bit

Torgwin diamond core drill, dry drill bit

Our Brazed Diamond Core Drill delivers high-performance drilling for hard materials like glass, ceramics, stone, and concrete. Ideal for construction, plumbing, and tile work, our drill ensures precision, speed, and longevity. Available in 6mm–100mm sizes for wet or dry applications.
Torgwin Diamond core drill bit

Torgwin Diamond core drill bit

Our Diamond Core Drill Bit is designed for professionals and DIY enthusiasts, offering efficient cooling and chip removal through specially designed clearance holes. Featuring electroplated diamond segments, it ensures durable, precise drilling with minimal vibration and chipping.
Brazed Diamond Core Drill – Precision, Efficiency, and Ease of Use

Brazed Diamond Core Drill – Precision, Efficiency, and Ease of Use

Our Brazed Diamond Core Drill features a sharp diamond head for precise cutting, smooth chip removal, and a clean surface finish. To use correctly, start drilling at a 45-degree angle, then move to an upright position for a straight hole.
TG Brazed diamond core drill, for wet and dry drilling

TG Brazed diamond core drill, for wet and dry drilling

Our Brazed Diamond Core Drill is designed for professionals and DIY enthusiasts, offering high-efficiency dry drilling for quick, water-free applications and prolonged service life with wet drilling for heavy-duty tasks.
TG Diamond core drill bit used for drilling granite and marble

TG Diamond core drill bit used for drilling granite and marble

Our Brazed Diamond Core Drill is designed for professionals and DIY enthusiasts, offering compatibility with standard drills (using a hex shank adapter) and direct use in angle grinders.
TG Brazed diamond core drill, for drilling ceramic

TG Brazed diamond core drill, for drilling ceramic

Our Brazed Diamond Core Drill combines thickening brazing emery technology for sharper and more efficient drilling with a hexagonal handle for secure grip and versatility. Designed for high-speed performance, reduced vibrations, and long service life, it ensures smooth and precise drilling in tough materials.
As a professional Diamond Core Drill Bit manufacturer and supplier in China, we have our own factory and offer reasonable prices. Whether you need customized services to meet the specific needs of your region or you want to buy high-quality Diamond Core Drill Bit, you can leave us a message through the contact information on the webpage.
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