What payment methods are accepted for this product?

Customers can pay by credit card, TT (Telegraphic Transfer), Western Union, LC (Letter of Credit), etc.

How is the quality control process handled before shipping?

We have an experienced QC team that performs strict inspection and testing for every order before shipping out.

What is the lead time for production?

The lead time is within 15 workdays during the off-season and about one month during the peak season.

Diamond PDC Drill Bit Rock Drilling Tools Oil Well Drilling Bit

Name: Diamond PDC Drill Bit Rock Drilling Tools Oil Well Drilling Bit
Brand: Zhejiang Sanrock Supply Management Co., Ltd.
SKU: 2107316945

Zhejiang, ChinaZhejiang Sanrock Supply Management Co., Ltd.

US$400.00-500.00

1 Set

Product profile

Customized

Length

Customer Demand.

Type

PDC Drill Bit

Model NO.

Matrix/Steel Body

Material

Steel Body,Carbon Steel, Tungsten Carbide

Usage

Well Drilling, Coal Mining,Oil Drilling,Geological

Product Name

PDC Drill Bit

Formation

Hard / Medium Hard / Soft Rock Formation

Advantage

High Wear Resistance

Bearing Type

Sealed and Non-Sealed Bearing

Blades

3 -8 Blades

Application

Coal Mining,,Water Well ,Oil Drilling,Geological

Transport Package

Packing According to Customer′s Requirement.

Trademark

SANROCK

Origin

Zhejiang, China

Production Capacity

8000pieces/Month

Key features

High Wear Resistance: Steel body with hardening tungsten carbide surface for strong abrasion resistance.

Extended Service Life: No repair life up to 8300 meters per piece due to optimized tooth design.

High Drilling Speed: Unique parabolic crown design allows speeds up to 30-40 meters per hour.

Smooth Drilling Process: Drilling dynamic equilibrium and hydraulic balance designs ensure stability.

Versatile Application: Suitable for soft, medium, and hard rock formations in oil, coal, and water drilling.

Customizable Options: Color and length can be customized to meet specific customer demands.

Superior Material Quality: Alloy steel with special treatment achieves high mechanical properties (Rp0.2: 1200MPa).

Optimized Cooling: Cuttings removal and bit cooling optimized by matching fluid flow with rock volume.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFull CustomizationFlexible Customization

Zhejiang Sanrock Supply Management Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-10-16Nearest Port: ningbo, qingdaoAverage Response Time: ≤3.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, CIP, CPT

AI-Powered supplier vetting

SummaryZhejiang Sanrock Supply Management Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering mining machinery and related mechanical and electronic equipment. It reports strong export orientation, with 90% of total sales from exports, self-operated import/export rights, and five years of export experience. Customization is available across sample-based, design-based, full, minor, and flexible formats. However, the supplier is not identified as a professional technical supplier and does not provide 3D software design services. Evidence is insufficient for certification holding, financial credibility, production capacity, and customer cases. Service procedures for supplier approval, corrective actions, and complaint handling exist but lack written records; inventory, overseas warehouse, and overseas showroom capabilities are explicitly absent.

Supplier typeThe supplier is a limited company in Zhejiang, China, classified as both a trading company and manufacturer/factory. Its stated scope covers mining machinery, mechanical equipment, electronic products, supply-chain services, warehousing, and consulting activities.

After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective/preventive actions, but no written records are available. It also explicitly lacks in-stock service capacity, overseas warehouse capability, and overseas showroom capability, while the effectiveness of after-sales execution is not demonstrated.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. Although it offers several customization formats, the records do not establish research, development, or advanced innovation capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization service capability, although it does not establish 3D design support.

Product Q&A

Q:What is the expected service life of the PDC drill bit?

The drill bit features a no-repair life of up to 8300 meters per piece, thanks to its low torque spiral design and optimized tooth structure.

Q:What types of rock formations is this drill bit suitable for?

It is suitable for soft, medium, and hard rock formations, making it ideal for coal mining, water wells, oil drilling, and geological exploration.

Q:What is the maximum drilling speed achievable with this bit?

Due to its unique parabolic crown-shaped design and tooth balance, the drilling speed can reach up to 30-40 meters per hour.

Q:Can the color and length of the drill bit be customized?

Yes, both the color and length can be customized according to specific customer demands.

Q:What materials are used to construct the PDC drill bit?

The bit is made of a steel body with a hardening tungsten carbide (WC) surface, using alloy steel with special treatment for high mechanical properties.