Diamond Bit Aq Bq Hq Nq Impregnated Diamond Core Drill Bit for Mining/Mineral Wireline Exploration

• Customization: Available
• Customized: Customized
• Standard: AISI, API
• Length: Stub-length
• Type: Core Drill Bit
• Material: High Manganese Steel
• Usage: Well Drilling, Mining/Mineral Wireline Exploration
• Thread Type: Male or Female
• Machine Type: Drilling Equipment
• Applicable Industries: Energy & Mining
• Processing Type: Forging
• Use: Well Drilling
• Application: Soft Foundation Stratum, Soil Layer, Sediment, Bac
• Color: Customized
• Features: Fast Speed, High Efficiency
• Product Name: Impregnated Diamond Core Drill Bit
• Video Outgoing-Inspection: Supported
• Condition: New
• API: 2 3/8"3 1/2"4 1/2"Support Customization
• Weight (Kg): 4.7kg
• Transport Package: Wooden Box
• Specification: 75~77#
• Trademark: FineDrill
• Origin: Changsha, Hunan, China
• HS Code: 8430691900
• Production Capacity: 15, 000PCS/Year

Product Description

Product Description

AQ/BQ/NQ/HQ/PQ Impregnated Diamond Core Drill Bit for Mining & Mineral Exploration

Key Features:

1,Premium Diamond Impregnation – Ensures superior hardness and wear resistance for prolonged lifespan in abrasive formations.

2,Multiple Sizes Available – Compatible with BQ/NQ/HQ/PQ wireline coring systems, covering diverse drilling needs.

3,High-Performance Cutting – Optimized segment design for fast penetration in hard rock, granite, and mineral deposits.

4,Durable Matrix Bond – Heat-resistant alloy matrix prevents premature wear in high-temperature drilling.

5,Smooth Core Recovery – Precision-engineered for clean, intact core samples in mineral exploration and geotechnical surveys.

Applications: Ideal for mining exploration, geological surveys, deep-core sampling, and wireline drilling rigs.

Parameter	Specification
Product Series	BQ/NQ/HQ/PQ Wireline Bits
Diamond Quality	Industrial-Grade Diamond Impregnation
Matrix Material	Diamond
Bit Diameters	BQ / NQ / HQ / PQ
Optimal Formation	Granite/Quartzite/Abrasive Ores
Penetration Rate	1.5-3 m/hr in hard rock
Service Life	80-120 meters in abrasive ground
Thread Connection	Standard REG/AQ Threads
Certifications	CE
Customization	OEM Supported (Free technical consultation)