Diamond Impregnated Core Bits for Wireline Coring | DCDMA Standard BQ NQ HQ PQ Geological Exploration Bits Released by CGE Group Wuxi Drilling Tools

State-owned manufacturer with over 65 years of geological tool expertise launches customizable diamond core drill bits for rock coring & mineral exploration projects worldwide

CGE Group Wuxi Drilling Tools Co., Ltd., the state-owned pioneer manufacturer of geological exploration equipment in China with more than 65 years of industry experience, officially launches its new series of impregnated diamond wireline core drill bits, engineered for high-efficiency rock coring and mineral resource exploration.

Compliant with DCDMA international standards, our diamond core drill bits cover full sizes including BQ, NQ, NQ3, HQ, HQ3 and PQ. The outer & inner diameter strictly follows standard specifications:

BQ (58.9*36.4mm), NQ (75.3*47.6mm), NQ3 (75.3*45.1mm), HQ (95.6*63.5mm), HQ3 (95.6*61.1mm), PQ (122*85mm).

The bit matrix height ranges from 9–15 mm, with adjustable matrix hardness from Y1 to Y11. Multiple crown profiles are available for diverse rock formations: Shaped gear profile, Stepped, W Profile, Semi-round profile, Turbo profile and Face discharge. Customers can select the best bit profile for soft, medium, hard and highly abrasive rock strata.

This diamond core bit adopts diamond-impregnated crown design and threaded connection structure, delivering outstanding drilling stability, longer service life and improved core recovery rate. Our in-house R&D team supports customized design to match various geological conditions, from mineral exploration, engineering geological survey to deep core drilling projects.

Backed by 80+ independent production patents and complete export certification packages, CGE Group Wuxi Drilling Tools supplies high-performance wireline coring tools to global geological exploration teams, mining institutes and drilling contractors.

“Our diamond wireline core bits are built to reduce downtime and lower overall drilling cost for geologists and drilling operators. Different crown geometries and matrix hardness options allow operators to maximize penetration rate in complicated rock formations,” said the product manager of CGE Group Wuxi Drilling Tools.

We sincerely invite global geological exploration experts, drilling contractors and mining project managers to explore our full product range.
For technical datasheets, samples and quotation, please visit our official website or send inquiries via email.

🌐 Website: https://www.cgewxdrillingtools.com
📧 Email: [email protected]