What is the minimum order quantity?

The minimum order quantity is 1 Unit.

What are the main applications of these bits?

Our drill bits are used for well drilling, mining, and construction contractors, suitable for various rock formations from soft to hard.

How are the products packaged?

Products are packaged in a wood box. A fumigation tray is provided if necessary, and other special packages can be applied according to customer needs.

New Best Quality Single Cone Roller IADC 637 Tricone Bit Drilling Bit Gold Mining Drilling Machine

Name: New Best Quality Single Cone Roller IADC 637 Tricone Bit Drilling Bit Gold Mining Drilling Machine
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1980244255

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$200.00-17,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

IADC 637

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Condetion

New

Application

Energy & Mining, Well Drilling

Video Outgoing-Inspection

Provided

Brand Name

Pearldrill

Machine Type

Drilling Tool

Processing Type

Forging

Size

8 1/2",215.9mm

Bearing Type

Rubber Sealed Bearing/Metal Bearing

Usage

Well Drilling

Machinery Test Report

Provided

Place of Origin

China

Thread Size

2 3/8"~7 5/8"

Weight(Kg)

Formation

Soft, Medium Soft, Hard, Medium Hard, Very Hard

Applicable Industries

Building Material Shops, Construction Works , Ener

Transport Package

Original Package with Wooden Cases

Specification

30*20*30CM

Trademark

Pearldrill

Origin

China

HS Code

82071990

Production Capacity

2000piece/Pieces Per Month

Key features

Premium Tungsten Carbide Teeth: Enhanced wear-resistance with premium tungsten carbide hardfacing on tooth surfaces.

Advanced Metal Seal Package: Two metal seals and two elastic energizers ensure high reliability and durability.

High Precision Journal Bearing: Features two thrust faces, balls locking cones, and friction-reducing alloy inlays.

Multiple Gauge Protection: Includes gauge trimmers, inserts, and hardfacing to increase gauge holding capacity.

Customizable for Rock Formations: Different drill bits can be customized based on specific rock formation information.

ISO9001:2015 Certified: Manufactured with advanced technology, equipment, and international standards.

Fast Delivery Capability: Prepared to deliver within 1 week if items are in stock.

Free Sample Availability: Some samples can be provided free of charge upon request.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou International Technology Co., Ltd.

Hunan, China

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: ≤4.07h

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:Can the drill bits be customized?

Yes, different drill bits can be customized according to different rock formations. Please provide your rock formation information or detailed size drawings for DIY customization.

Q:What is the delivery time?

We are prepared to deliver within 1 week if the items are in stock. If out of stock, the delivery time depends on the order quantity.

Q:Do you offer free samples?

Yes, some samples can be provided free of charge.

Q:What payment methods do you accept?

We accept T/T, L/C, D/A, D/P, Western Union, and MoneyGram.

Q:What certifications do your products have?

Our company is SGS and ISO Certified, and our management system is certified under ISO9001:2015.