finedrill

NQ Impregnated Diamond Core Drill Bit (75mm/76mm/77mm) – Double Tube Design for Hard Rock Drilling – Oil/Gas, Mining, Geothermal

  1. ✅ Premium Impregnated Diamond Matrix – Engineered for granite, basalt, and ultra-hard formations with self-sharpening diamonds for extended lifespan.

  2. 🔄 Double Tube (NQ Size) Design – 75mm/76mm/77mm OD with efficient cuttings removal, ideal for deep-core sampling in mining and oil exploration.

  3. ⚡ High-Performance in Abrasive & Corrosive Environments – Perfect for geothermal wells, mineral exploration, and marine drilling.

  4. 🌍 Globally Trusted in Tough Conditions – Used in Australia, Canada, Africa & Middle East for reliable results under extreme pressure.

  5. 🔧 Compatible with Standard NQ Drill Rigs – Works with Boart Longyear, Sandvik, and Atlas Copco systems for seamless integration.

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