What payment methods do you accept?

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

Is free sampling available?

Yes, some samples can be provided free of charge.

What certifications does the product have?

The product is ISO9001 certified and manufactured using advanced technology and international standards.

Matrix Type Tungsten Carbide PDC Diamond Drill Bit for Hard Rock Drilling

Name: Matrix Type Tungsten Carbide PDC Diamond Drill Bit for Hard Rock Drilling
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1972698415

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$75.00-360.00

1 Piece

Sample price:US$37.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

113# Customized

Certification

ISO9001

API

Support Customization

Material

Diamond, Tungsten Carbide

Formation

Very Hard Rock Formation

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Transport Package

Carton or Wooden Box

Specification

56/675/94/113/133/#

Trademark

Pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Extended Service Life: Service life is 10 to 30 times longer than normal carbide drill bits.

Customization Support: Supports customization of any model, size, and material based on rock formation.

High Efficiency Drilling: Features fast speed, high efficiency, strong wear resistance, and impact resistance.

Versatile Application: Suitable for coal mines, water wells, geothermal, mining, and civil infrastructure.

Super Hard Material: Made of diamond and tungsten carbide, directly connectable to drill pipes.

ISO9001 Certified: Manufactured with international standards and advanced CNC technology.

Rapid Delivery: Prepared to deliver within 1 week if in stock.

Free Samples Available: 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: ≤3.76h

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 service life of this drill bit?

The service life is 10 to 30 times longer than that of a normal carbide drill.

Q:Can the drill bit be customized?

Yes, we support customization of any model, size, and material based on your rock formation information or detailed size drawings.

Q:What are the available specifications?

We offer General specifications (75# to 219#), Enhanced specifications with dual or three water balls, and Special types including 3-wing and 4-wing options.

Q:What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Q:How long does delivery take?

If in stock, we can deliver within 1 week. Otherwise, the lead time depends on the order quantity.