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Wireline Double Tube Core Bit Bq Nq Hq Pq Coal Drilling Equipment Mining Tools
US$54.00
5-9 sets
US$45.00
10+ sets

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

3 Months

Model NO.

Diamond Core Bit

Material

Carbon Steel

Weight (Kg)

2

Type

Drill Bit

Video Outgoing-Inspection

Provided

Processing Type

Casting

Machine Type

Drilling Tool

Product Name

Diamond Drill Bit

Use

Rock Drilling

Diameter

Nq/Bq/Hq/Pq

Machinery Test Report

Provided

Trademark

JCDRILL

Origin

Beijing, China

Key features

High Penetration Rate: Optimized matrix design exposes new diamonds as wear occurs, maintaining fast drilling speed.
Durable Matrix Structure: High-quality synthetic diamonds embedded in powdered metal bond for extended bit life.
Wide Size Compatibility: Available in Wireline (AQ, BQ, NQ, HQ, PQ) and T-series for various rock drilling needs.
Customizable Options: Threads, crown heights (9mm/12mm/16mm), and waterways can be customized per client demand.
Precision Engineering: CNC machined shanks and precision-cut international standard threads ensure stability.
Year-Round Support: 24/7 service with 15-minute response time and job completion within 24 hours.
Fast Spare Parts Delivery: Global spare parts centers ensure delivery within 72 hours or one week.
Professional Manufacturing: Leading Chinese manufacturer with ISO9001 certification and 11 years export experience.

Company profile

Beijing Jincheng Mining Technology Co., Ltd.
Years of Export ExperienceProduct CertificationHigh Repeat Buyers Choice
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.72h

About Our Factory & Business Background

AddressRm1604, Mansion 2, No. A13 Beiyuan Road, Chaoyang District, Beijing, China
Terms of PaymentLC, T/T, PayPal, D/P, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1set
Supply Chain Partners60

Our Production Capability & Technical Expertise

Main ProductsCore Drilling Rig, Water Well Drilling Rig, Rock Drilling Rig, Engineering Drilling Rig, DTH Drilling Tools, Diamond Core Drilling Tools, Water Well Drilling Tools, Portable Air Compressor, Drill Mud Pump
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers2 people
Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsAfrica
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Product Q&A

Q:Are you the original manufacturer?
A:
Yes, we JCDRILL is a official leading manufacture in drilling machinery in China and we have the whole series products you need.
Q:Which payment terms are available to us?
A:
T/T term or L/C term. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment. On L/C term, a 100% irrevocable L/C without 'soft clauses' can be accepted.
Q:Which Incoterms 2010 terms can we work?
A:
We JCDRILL are a professional and international company, accept all Incoterms 2010 terms, normally we work on FOB, CIF, CFR, CIP.
Q:How long will the delivery time take?
A:
Normally products will take about 3-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 15 days.
Q:Spare Parts When You Need Them
A:
We have spare parts centers across continents that stock specialist spare parts. We promise that spare parts will be delivered within 72 hours or no more than one week.

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