What is the minimum order quantity?

The minimum order quantity is 1 PC.

What are the lead times for production?

Both peak season and off-season lead times are within 30 workdays.

Which drilling formations are suitable for this bit?

It is suitable for soft to medium-hard non-abrasive formations, and specially designed versions are available for hard and abrasive formations.

API 4-1/2" 5blade Matrix PDC Drill Bit of Diamond Drilling Tool Mine Well

Name: API 4-1/2" 5blade Matrix PDC Drill Bit of Diamond Drilling Tool Mine Well
Brand: Suzhou Energy Tool Co., Ltd.
SKU: 1996655651

Jiangsu, ChinaSuzhou Energy Tool Co., Ltd.

US$600.00-1,000.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

API

Model NO.

PDC Drill Bit

Length

Stub-length

Type

Center Drill Bit

Material

Diamond

Usage

Well Drilling, Mining Drilling

Body Material

Alloy Steel

Connection Size

API Reg 6-5/8"

Manufacturing Process

CNC-Machining or Casting

Surface Treatment

Spray Paint

Welding Type

Laser Welding or Highe High Frequency

Spray Paint

Laser Welding or High Frequency

Package Type

Wooden or Metal Box

Usage Area

Well Drilling Equipemnt

Application

Oil or Mining Well or Geographical Exploration

Advantage

High Performance for Hard Rock Drilling

Order CNC Type

OEM, ODM

After Service

1 Years

Warranty Period

1 Years

Transport Package

Wooden Box or Metal Box

Specification

5-7/8"( 149.2mm)

Trademark

ENG

Origin

China

HS Code

8207191000

Production Capacity

5000PCS

Key features

API Certified Performance: Manufactured according to API specifications with API 7-1 and API Spec Q1 certifications.

Customizable Cutter Sizes: Available in 8MM, 13MM, 16MM, and 19MM PDC cutter sizes to match formation needs.

Diverse Blade Options: Offered with 3 to 9 blades to optimize drilling efficiency for various rock types.

Advanced Steel Material: Constructed from AISI 4145H alloy structural steel for high wear resistance and toughness.

Full Customization Service: Supports OEM, ODM, and flexible customization from samples or designs.

Versatile Formation Application: Suitable for soft to hard formations in oil, gas, mining, and water well drilling.

Patented Technology: Features over 20 patents applied by engineers with 14+ years of USA top company experience.

Comprehensive Quality Control: 100% visual and function inspection for all finished products with traceable raw materials.

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: ≤11.12h

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.