Powered by Made-in-China.com
Impregnated Long Life Diamond Drilling Bits for Hard Rock Exploration Drilling
US$50.00-200.00
5 Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
DcdmaModel NO.
BQ/NQ/HQ/PQ/NQ3/HQ3/PQ3Length
StandardType
Core Drill BitMaterial
DiamondUsage
Exploration Core DrillingConnection
Male/Female ThreadSurface Finish
SmoothProduct
Diamond Core Drill BitsHardness
S2-S15Diamond
SyntheticSize
Standard and CustomizedRock Type
Clay,Hard Sandstone,Syenite,Quartzite,etcMatrix Height
12mm/16mm/22mmTransport Package
BoxSpecification
BQ/NQ/HQ/PQ/NQ3/HQ3/PQ3Trademark
CDGeoOrigin
ChinaHS Code
82071910Production Capacity
250000pieces / YearKey features
Extended Service Life: Unique vacuum sintering technology improves sharpness and longevity, reducing replacement frequency.
Seven Matrix Hardness Grades: Available in S2 to S15 grades to match specific rock types from soft sedimentary to hard granite.
Optimized Waterway Design: Curved flow channels reduce water resistance, enhance flushing, and prevent overheating.
Customizable Matrix Height: Standard 12mm with 16mm and 22mm options available for tailored drilling needs.
Broad Rock Compatibility: Effective in diverse formations including clay, sandstone, syenite, quartzite, and granite.
ISO 9001 Certified Quality: 100% physical, chemical, and performance testing with Mill Test Certificates provided.
Complete Drilling Solutions: One-stop supply of core bits, rods, barrels, and accessories for integrated operations.
Advanced Cutting Technology: Utilizes high-quality synthetic diamond and PCD segments for superior penetration rates.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤9.12h
AI-Powered supplier vetting
SummaryThe supplier is a major Chinese manufacturer specializing in diamond core bits and exploration tools with ten years of experience in international trade. They hold an ISO9001:2015 certification and provide OEM services for well-known brands. Despite strong production capabilities, their quality control processes lack documented evidence, and they have no recorded corrective actions. Financially, they seem stable with consistent records over the past three years. However, their innovation capability is limited as they do not employ advanced technologies like AI for sustainable practices.
Supplier typeThe supplier is the largest manufacturer of diamond core bits, reaming shells, and exploration tools in China, with a business scope that includes geological drilling equipment and diamond tools.
CertificationsThe supplier holds an ISO9001:2015 certification, demonstrating a recognized standard in quality management systems.
Financial creditThe supplier shows stable financial capacity over the last three years, indicating financial credibility.
R&D capabilityThe supplier lacks an SDK for R&D and does not employ AI for sustainable development, indicating limited innovation capability.
Production capacityWith six production lines and advanced facilities like CNC machines, the supplier has strong production capabilities but lacks ongoing volume reconciliation.
Customization capabilityThe supplier offers comprehensive customization services from samples, designs, and full customization options.
Client casesThey provide OEM services for well-known brands, indicating established customer relationships.
Product Q&A
Q:Is your company a manufacturer, trading company, or third-party agency?
A:
We are a professional manufacturer specializing in diamond drilling tools, integrating independent R&D, production, and sales services. Founded in 2004, our core team possesses over 20 years of industry experience and maintains full supply-chain capabilities.
Q:Where is your factory located? Do you provide reception services?
A:
Our factory is situated in Wuxi City, Jiangsu Province, approximately 1 hour by high-speed train from Shanghai. We offer complimentary airport/train-station pick-up service and can assist with local hotel reservations to facilitate client visits.
Q:What is your production capability?
A:
We operate worldclass intelligent production lines equipped with CNC machine tools, milling machines, quenching machines, precision lathes, sintering machines, and other advanced equipment. We source highquality raw materials from leading Chinese steel groups such as Baosteel, Ansteel, and Shagang. Our inhouse laboratory conducts strict physicalchemical testing throughout the entire process, ensuring consistent product quality. The production line is highly flexible and scalable, capable of meet
Q:What are your main products?
A:
We specialize in diamond tool series and geological drilling series, including: - Impregnated diamond core bits - Surfaceset diamond core bits - PDC bits - Diamond casing shoes - Reaming shells - Core barrels - Drill rods - Casing pipes - Complete drilling tool sets and accessories
Q:Do you support product customization and OEM/ODM services?
A:
Yes, we offer fulldimensional customization based on customerprovided drawings or samples, including various specifications, models, and designs. We also support company logo printing and custom labeling (e.g., batch numbers, specifications). Additional charges may apply for customized packaging materials.
Send Inquiry
*To:
CDG Equipment Co., Ltd.
CDG Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Bq Impregnated Diamond Core Drill Bits for Hard Rock Mining Drilling
US$50.00-60.00
1 Piece(MOQ)
Ezdrill Hq Impregnated Diamond Core Drill Bit for Mining Core Drilling Exploration
US$83.00-90.00
1 Piece(MOQ)
Exploration Impregnated Diamond Core Drill Bits Hq H W/L for Drilling Cdgeo
US$250.00
5 Pieces(MOQ)
Premium PDC Drill Bits for Efficient Hard Rock Drilling
US$366.20-5,042.96
1 Piece(MOQ)
API High Steel Diamond PDC Drill Bit for Hard Rock Well Drilling
US$500.00-520.00
1 Piece(MOQ)
8 1/2''steel Body PDC Bit for Hard Rock Drilling Oil Field Drill Bit
US$199.00-1,999.00
1 Piece(MOQ)
4-Wing PDC Diamond Drill Bit for Medium Soft Formations Water Well Drilling
US$25.00-2,000.00
1 Piece(MOQ)
8-1/2" IADC645 Rotary Drilling TCI Tricone Drill Bit for Hard Rock of Geological Exploration
US$300.00-500.00
1 Piece(MOQ)
Heavy-Duty Drilling Bits for Hard Rock Exploration Drilling
US$50.00-200.00
5 Pieces(MOQ)
API Spec 9-1/2 "IADC S333 Diamond PDC Drill Bit for Oil Well
US$600.00-3,000.00
1 Piece(MOQ)
Impregnated 12mm Matrix Hight Diamond Drilling Bits for Exploration Drilling Hq 25°
US$50.00-200.00
5 Pieces(MOQ)
New Product with Cooling System Designed for Long Life Span Diamond Core Drill Bit
US$10.13-11.34
1 Piece(MOQ)
Diamond Core Drill Bits for Hard Rock Mining
US$40.00-260.00
10 Pcs.(MOQ)
8-1/2" API Rock Well PDC Drill Bit of Diamond Drilling Tool
US$800.00-3,000.00
1 Piece(MOQ)
Nq Hq Nw Impregnated Diamond Core Drill Bits for Rock Drilling
US$45.00-200.00
1 Piece(MOQ)
Factory Direct IADC Series Tricone Bit Hard Rock Drilling for Geological Exploration
US$399.00-1,190.00
5 Pieces(MOQ)
17-1/2 " Rock Diamond PDC Drill Bit for Oil Well
US$800.00-3,000.00
1 Piece(MOQ)
Heavy Duty PDC 3-Wing Arc Angle Drill Bit for Hard Rock Drilling
US$600.99-800.99
1 Piece(MOQ)

















