What is the average lead time for production?

The average lead time is 7-30 days. During peak and off-season, production is within 15 workdays.

What is the body material of this PDC drill bit?

The body material is Alloy Steel, specifically AISI 4145H alloy structural steel.

What are the main applications for this drill bit?

It is used for well drilling, rock drilling, oil or mining wells, and geographical exploration, particularly in shale and soft limestone formations.

API Spec 8-1/2 Inch PDC Drill Bit of Diamond Rock Drill Bit

Name: API Spec 8-1/2 Inch PDC Drill Bit of Diamond Rock Drill Bit
Brand: Suzhou Energy Tool Co., Ltd.
SKU: 791392782

Jiangsu, ChinaSuzhou Energy Tool Co., Ltd.

US$100.00-1,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Model NO.

PDC Bit

Length

Stub-length

Type

Center Drill Bit

Material

Diamond

Usage

Well Drilling, Rock Drilling Bit

Body Material

Alloy Steel

Connection Size

API Reg 6-5/8"

Manufacturing P Rocess

CNC-Machining or Casting

Welding Method

Laser Welding, High Frequency

Package Type

Wooden or Metal Box

Average Leadtime

7-30days

Surface Treatment

Spray Paint

Advantage

High Performance for Hard Rock Drilling

Application

Oil or Mining Well or Geographical Exploration

Warranty Time

1 Year

Certification

API, ISO and IADC

Transport Package

Wooden Box

Specification

pdc cutter size 1613

Trademark

ENG

Origin

China

HS Code

8207191000

Production Capacity

5000PCS

Key features

High Performance Design: Fixed blade design with polycrystalline diamond composite for outstanding cutting efficiency and wear resistance.

Durable Steel Body: Constructed from AISI 4145H alloy structural steel, offering high toughness and pressure resistance for deep wells.

Versatile Application: Suitable for shale, soft limestone, natural gas, and abrasive formations in oil and mining wells.

Certified Quality: Holds API 7-1, API Spec Q1, ISO 9001, ISO 14001, and ISO 45001 certifications.

Customization Options: Offers full customization, minor customization, and flexible options for body material and connection size.

Expert R&D Team: Developed by engineers with 14+ years experience in top US companies, holding over 20 patents.

Strict Quality Control: 100% visual and function inspection for finished products with full raw material traceability.

Fast Lead Time: Average lead time of 7-30 days, with peak and off-season production within 15 workdays.

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: ≤10.01h

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.