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Water Well Drilling 4-3/4" 3 Wings Step PDC Drag Bit for Water Well Drilling
US$30.00-500.00
1 Piece
Sample price:US$37.00/piece.Request sample
Product profile
Customization
AvailableType
Mini DrillUsage
Well DrillingModel NO.
170#Certification
ISO9001Weight
12kgThread
Male or FemaleAPI
2 3/8", 3 1/2", 4 1/2" Support CustomizationMaterial
Alloy Steel, Diamond, CarbideFormation
Medium Hard, Hard Rock FormationApplication
Groutiong, Coal Mine Gas DischargeFeatures
Fast Speed, High EfficiencyCorlor
Golden or CustomizedTransport Package
Carton or Wooden BoxSpecification
75/94/113/133/153/171/200/219/245/275/300/325#Trademark
PearldrillOrigin
HunanHS Code
8207191000Production Capacity
5000000pieces/YearKey features
Extended Service Life: Lasts 10 to 30 times longer than normal carbide drill bits.
High Efficiency Drilling: Features fast speed, high efficiency, and strong wear resistance.
Versatile Application: Suitable for water wells, coal mines, and complex rock formations.
ISO9001 Certified: Manufactured under strict ISO9001 quality management standards.
Fast Delivery: Prepared to deliver within 1 week if items are in stock.
Professional Support: 10+ years experience with engineers in over 40 countries.
Free Sample Available: Some samples can be provided free of charge upon request.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.55h
AI-Powered supplier vetting
SummaryGuangzhou International Technology Co., Ltd. is identified as a limited trading company with seven employees, valid import/export licensing, and six years of export experience. It reports that exports account for 90% of sales and offers customization from samples and ODM services. Its stated product focus includes rock drills, drilling tools, drilling rigs, and related equipment. However, the available evidence shows no inventory, overseas warehouse, or overseas showroom capability; no Fortune 500 customer cooperation; no new products launched in the past year; and only one R&D engineer. Formal supplier approval, corrective/preventive action, complaint-handling, and service-capability assessment procedures are not documented. Financial credibility, certifications, production capacity, and verified customer cases cannot be adequately assessed from the provided information.
Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its stated business scope covers mechanical and electrical equipment and multiple product categories, while its product description emphasizes drilling-related products.
After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It reports lead times within 15 working days and accepts several quotation terms, but complaint handling, corrective/preventive actions, and formal service-assessment procedures have no written procedures or records.
R&D capabilityThe supplier has one R&D engineer and provides ODM services, with the ability to customize design and development for application environments or specified requirements. However, it launched no new products in the past year, lacks an SDK, and reports no R&D capability with product information.
Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and design/development tailored to a customer’s application environment or specified requirements. These statements provide direct evidence of customization capability, although no scale or delivery-performance details are supplied.
Product Q&A
Q:What is the expected service life of this PDC bit?
A:
The service life is 10 to 30 times longer than that of a normal carbide drill.
Q:What types of rock formations is this bit suitable for?
A:
It is highly adaptable to medium hard and hard rock formations, including clay, sand, gravel, and weathered strata.
Q:What is the lead time for delivery?
A:
We can deliver within 1 week if in stock; otherwise, it depends on the order quantity.
Q:What payment methods do you accept?
A:
We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram.
Q:Is ISO certification provided?
A:
Yes, our products are ISO9001 certified.
Send Inquiry
*To:
Guangzhou International Technology Co., Ltd.
Guangzhou International Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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