What types of rock formations is this bit suitable for?

It is suitable for hard formations, solid sandstone, limestone, marble, dolomite, and soft to moderately hard formations like sand, shale, clay, and siltstone.

Does the drill bit meet international standards?

Yes, all our drill bits fit for API standard and are used in the drilling industry.

What is the quality control process for finished products?

We conduct 100% inspection including visual and functional checks, following uniform instructions with traceability of raw materials.

9-1/2" Oil Diamond PDC Drill Bit for Rock Well Drilling Tool

Name: 9-1/2" Oil Diamond PDC Drill Bit for Rock Well Drilling Tool
Brand: Suzhou Energy Tool Co., Ltd.
SKU: 1963415531

Jiangsu, ChinaSuzhou Energy Tool Co., Ltd.

US$800.00-3,000.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

API

Model NO.

PDC Bit

Length

Jobber-length

Type

PDC Bit or PDC Drill Bit

Material

Tungsten Carbide and Alloy Steel

Usage

Well Drilling, Rock Drilling

Name

PDC or Diamond Drilling Tool

Cutter /Button Type

Flat or Triangular Rhombus Diamond

Rock Formation

Hard Formation

Surface Treatment

Spray Paint

Rock Type

Solid Sandstone, Limestone, Marble, Dolomite,

Usage Area

Well Drilling Equipment

Order Type

OEM, ODM

Cycle Type

Liquid Cycle

Welding Type

Laser Welding or High Frequency

Application

Oil, Mining or Water Well or Geographical Explorat

Advantage

High Performance and Long Life

Average Leadtime

7-15days

Warranty Period

1 Year

Transport Package

Wooden Box

Specification

Tungstern Carbide insert

Trademark

EGT

Origin

China

HS Code

8207191000

Production Capacity

5000PCS

Key features

API Standard Compliance: All drill bits meet API standards for reliable performance in the drilling industry.

High Performance PDC Cutters: Polycrystalline diamond cutters offer high ROP, wear resistance, and thermal stability.

Durable Steel Body Design: Steel body provides high impact resistance and allows for multiple rebuilds.

OEM/ODM Customization: Supports full customization from samples or designs, including cutter types and profiles.

Versatile Application Range: Suitable for oil, mining, water well drilling, and geological exploration.

1-Year Warranty Coverage: Comprehensive 1-year warranty period for peace of mind and quality assurance.

Fast Lead Time: Average lead time of 7-15 days, with peak and off-season times within 15 workdays.

100% Quality Inspection: Strict visual and functional inspection ensures high product quality before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

Suzhou Energy Tool Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.10h

AI-Powered supplier vetting

SummaryThe supplier is a 26-employee manufacturing factory in Zhangjiagang, Suzhou, producing PDC and tricone bits. It provides OEM services for well-known brands, ODM services, and broad customization based on samples or designs. R&D uses AutoCAD, Pro/E, and SolidWorks, and the supplier reports new products within the past year; however, it lacks available SDKs and auditable R&D design documentation. Quality-related procedures and records are reported for corrective actions, complaint handling, supplier-service assessment, and finished-product inspection, with one quality inspector identified. Service strengths include stocked products, participation in the OCT offline trade show, and stated peak- and off-season lead times within 15 working days. Limitations include no valid manufacturing contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and zero stated countries served overseas. Financial information is insufficient for a credibility judgment.

Supplier typeThe supplier is explicitly identified as a factory and limited company in the manufacturing industry, located in Zhangjiagang, Suzhou, with 26 employees and no stated parent or affiliated company. This supports classification as a standalone small manufacturing supplier.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and customer complaints, plus written procedures and records for service-capability assessment. It also has in-stock capacity and has participated in an offline trade show, but lacks overseas warehouses, showrooms, agents, and branches, with zero countries stated for overseas services.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and uses AutoCAD, Pro/E, and SolidWorks; its R&D role includes new-product development, drawing design, and production technology support. However, no SDK is available and no auditable R&D design input, output, review, verification, or validation documents are available.

Production capacityThe supplier is a manufacturing factory with lathing, CNC, and automatic-lathing facilities, one quality inspector, standardized finished-product inspection instructions, stocked-service capacity, and stated lead times within 15 working days in both peak and off seasons. A material weakness is the absence of a valid contract between the factory and related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also reports ODM capability. These repeated service descriptions provide direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the OCT offline trade show. No specific customer names, project details, order history, or independently verifiable case information is provided.