High Performance Nq Bq Hq Impregnated Diamond Core Drill Bits for Mining

• Customization: Available
• Customized: Customized
• Standard: AISI
• Length: Stub-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Well Drilling
• Product Name: Impregnated Diamond Core Drill Bit
• Certification: CE
• Application: Geological Drilling and Mineral Exploration
• Size: 75mm 76mm 96mm 102mm (Customizable)
• Advantage: Manufacturer's Direct Delivery, High Quality
• Key Word: Diamond Coring Drill Bit
• Thread: Female Male Thread
• Warranty: 3 Months
• Machinery Test Report: Provided
• Color: Blue, Black, Green, Yellow, Customizable
• Video Outgoing-Inspection: Provided
• Processing Type: Forging
• Machine Type: Drilling Equipment
• Use: Drilling Core, Rock Core, Geological Exploration
• Place of Origin: Place of Origin
• Transport Package: Wooden Box
• Specification: BQ NQ HQ PQ PQ3 HQ3 NQ3
• Trademark: FineDrill
• Origin: Changsha, Hunan, China
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.800kg

Product Description

Product Description

Full-Size Range Diamond Core Bit for Professional Drilling

Our comprehensive series of impregnated diamond core bits is engineered to meet all your geological exploration and mineral drilling demands. We offer a full range of standard sizes, including AQ, BQ, NQ, HQ, and PQ, ensuring perfect compatibility with your existing wireline and conventional dual tube core barrels.
 
To match specific formation challenges, we provide two primary cutting face profiles:
Impregnated Matrix Face: The ideal choice for hard, abrasive, and homogenous formations. Provides consistent self-sharpening performance and long service life.
Surface Set (Tooth-Type) Face: Designed for optimal aggression in soft to medium-hard, fractured formations, delivering a higher penetration rate.

This versatility allows you to achieve maximum efficiency, exceptional core recovery, and lower cost-per-meter across various projects, from deep-hole mineral exploration to geotechnical surveys.

NQ Impregnate Diamond Core Drill Bit

NQ Surface Set Diamond Core Bit

NQ Impregnate Core Drill Bit + Reamer

HQ Impregnate Diamond Core Drill Bit

BQ Impregnate Diamond Core Drill Bit & Reamer Shell

PQ Impregnate Core Drill Bit

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Name	Impregnated diamond core drill bits
Thread	Male female thread
Condition	New
Warranty	1 Year
Applicable Industries	Construction works, Energy & Mining, Other
Weight (KG)	3.5
Video outgoing-inspection	Provided
Machinery Test Report	Provided
Place of Origin	China
Size	75mm 76mm 77mm 95mm (Customizable)
Model	BQ NQ HQ PQ
MOQ	1 Piece
Application	geological exploration