What certifications do you have?

We are ISO9001:2015 certified and our products are SGS verified.

Are free samples available?

Yes, some samples can be provided free of charge.

What is the main material of the drill bit?

The main material is Cast Steel, manufactured through a forging process with polishing surface treatment.

High Performance 4 3/4 Tricone Rock Drill Bit Steel Bit Open Pit Mining Diamond Tool

Name: High Performance 4 3/4 Tricone Rock Drill Bit Steel Bit Open Pit Mining Diamond Tool
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1979945755

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 417 437 517

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

13 3/4" 349.25mm

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

14*16*26CM

Trademark

Pearldrill

Origin

China

HS Code

8207199000

Production Capacity

200000pieces Per Month

Key features

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

Advanced Bearing System: High precision journal bearing with friction-reducing alloy and silver-plated head for durability.

Reliable Metal Seal: Two metal seals with elastic energizers ensure excellent sealing and lubricating reliability.

Wide Size Range: Available in sizes from 3 1/2 inch to 36 inch to suit various drilling requirements.

Customizable Design: Different drill bits can be customized according to specific rock formation information.

ISO Certified Quality: Manufactured with advanced technology, ISO9001:2015 certified, and SGS verified.

Fast Delivery: Prepared to deliver within 1 week if in stock; peak/off-season lead time within 15 workdays.

Global Service Experience: 10+ years of service experience across 40+ countries with optimized drilling solutions.

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: ≤3.97h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is a trading company primarily engaged in the production and sales of various mechanical and electrical equipment with a focus on exports, constituting 90% of their sales. They have no collaborations with Fortune 500 companies and a limited number of employees. The company lacks a structured approach to quality control and customer complaint management. Their innovation capabilities are restricted with no new products launched recently, but they do offer ODM services. Despite these limitations, they provide customization based on samples and have a solid export trade capacity with a valid export license.

CertificationsThe supplier holds a valid import and export license, which enables them to conduct export activities effectively.

After-Sales capabilityThere are no written procedures or records for handling customer complaints effectively, indicating a lack of structured after-sales service capability.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, but offers ODM services.

Customization capabilityThe supplier can customize designs and developments based on customer needs and samples, demonstrating some level of customization capability.

Product Q&A

Q:What is the warranty period?

We provide warranty service for our products.

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 minimum order quantity?

The minimum order quantity is 1 Unit.

Q:What are the available payment terms?

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

Q:What is the delivery time?

If in stock, we can deliver within 1 week. If out of stock, delivery depends on order quantity. Peak and off-season lead times are within 15 workdays.