12-1/4 Inch Mill Tooth Roller Cone Drill Bit for Well

Name: 12-1/4 Inch Mill Tooth Roller Cone Drill Bit for Well
Brand: Suzhou Energy Tool Co., Ltd.
SKU: 1967280971

Jiangsu, ChinaSuzhou Energy Tool Co., Ltd.

US$1,500.00-5,000.00

1 Piece

Sample price:US$1800.00/piece.Request sample

Product profile

Customization

Available

Customized

Length

Model NO.

Milled Tooth Roller Drill Bit

Type

Mill Tooth Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

IADC

117

Thread

6 5/8 API Reg

Color

Customized Color

Advantage

Wear Resistant

Transport Package

Wooden Case

Specification

12-1/4 inch Mill Tooth

Trademark

ENG

Origin

Suzhou, China

HS Code

8207199000

Production Capacity

5000PCS/Year

Key features

Wear Resistant Design: Premium tungsten carbide hard facing enhances tooth wear resistance for extended life.

Sealed Bearing Structure: Journal and roller bearings offer high stability and resistance to abrasion and seizure.

API and ISO Certified: Products strictly conform to API 7 requirements and ISO 9001 quality standards.

Customizable Color: Color options are available to meet specific customization requirements.

Versatile Application: Suitable for underground foundation, coal mining, and soft formation drilling.

Advanced Seal System: Premium O-rings and pressure compensating system ensure optimal lubrication.

Gauge Protection: Multiple gauge protection with trimmers and inserts increases gauge holding capability.

Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.

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.

Product Q&A

Q:Are you a trading company or manufacturer?

Manufacturer, We are a 100% real factory with over 12 years' experience in Drill Bits.

Q:How about your products?

Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service.

Q:What are the package methods?

Normally wooden case, also can be steel box; can be customized if need.

Q:What are the payment terms?

we accept T/T, L/C, Paypal, Western Union, etc.

Q:Can I visit your factory?

Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.