What is the minimum order quantity?

The minimum order quantity is 1 Unit.

Are free samples available?

Yes, some samples can be provided free of charge upon request.

What are the main applications of this bit?

It is used for water well drilling, civil engineering, rock core drilling, geological coring, soil testing, and mineral exploration.

8 1/2 Alloy Scraper Diamond Water Well Bit PDC Bit

Name: 8 1/2 Alloy Scraper Diamond Water Well Bit PDC Bit
Brand: Guangzhou International Technology Co., Ltd.
SKU: 1915394931

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$50.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Mini Drill

Usage

Well Drilling

Model NO.

qw5

Certification

ISO9001

Weight

5.5kg

Corlor

Golden or Customized

Application

Groutiong Hole,Coal Mine Gas Discharge Hole, Water

Material

Alloy Steel,Carbide Alloy,PDC Cutters

Formation

Suitable for Soiland Soft Formations

Features

High Speed and High Efficiency, The Cutting Teeth

Transport Package

Carton or Wooden Box

Specification

75#/94#/113#/133#/153#/171#/200#/219#/245#/275#/30

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

High Wear Resistance: Integrated PDC bit design offers superior wear resistance and impact strength.

Extended Service Life: Service life is 10 to 30 times longer than traditional carbide alloy bits.

High Speed Drilling: Efficient shearing method enables fast drilling with stable operation.

Customizable Options: Color and drill bit specifications can be customized based on rock formations.

Wide Application Range: Suitable for water well drilling, mining, civil engineering, and geological exploration.

6-Month Warranty: Covers defects like steel body cracking or composite sheet lamination under specific conditions.

ISO9001 Certified: Manufacturing process meets international quality management standards.

Fast Delivery: Standard delivery time is 7-12 days with multiple logistics channels available.

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: ≤3.75h

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 warranty period for the drill bit?

We provide a 6-month warranty. Compensation is available for abnormal scrap such as sheet falling, steel body cracking, or lamination if confirmed by the quality department.

Q:Can the drill bit be customized?

Yes, different drill bits can be customized according to specific rock formations. You can also provide size drawings for DIY customization.

Q:What is the delivery time?

The normal delivery time is 7-12 days. During peak seasons, lead time is within 15 workdays.

Q:What payment methods are accepted?

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

Q:Is the PDC bit suitable for hard rock?

Yes, it is suitable for soft to medium-hard formations. It is also applicable for hard rock depending on the specific grade and type selected.