What certifications does the manufacturer hold?

The company holds ISO9001 quality certification and API monogram license.

What is the current stock status?

There are 50 units currently in stock.

What are the main applications for this tool?

It is used for wood drilling, well drilling, metal drilling, and masonry drilling.

Cold Pressed Ball Tooth Drill Bit Alloy Mining Rock Tunnel Plum Drilling Tool China

Name: Cold Pressed Ball Tooth Drill Bit Alloy Mining Rock Tunnel Plum Drilling Tool China
Brand: Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
SKU: 2263539465

Tianjin, ChinaTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.

US$50.00

5-99 Pieces

US$48.00

100+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customized

Standard

DIN

Length

Taper-length

Model NO.

5-1/2"

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling

Products Name

Cold Pressed Ball Tooth Drill Bit Alloy Mining Roc

Used for

Phosphating

Materidl

Alloy

MOQ

Stock

Transport Package

Wooden Box

Specification

5-1/2"

Trademark

EASTLONG

Origin

Tianjin, Henan

Key features

Customized Options: Supports customized product names and materials for specific needs.

High Stock Availability: Maintains 50 units in stock for immediate dispatch.

Multi-Scenario Usage: Suitable for wood, well, metal, and masonry drilling applications.

Professional Manufacturing: Factory established in 1999 with advanced heat-treatment and machining.

Quality Certification: ISO9001 certified and API monogram license holder since 2007.

Experienced Team: Staffed with 16 senior engineers and 16 technicians for quality control.

Flexible Payment: Accepts LC, T/T, PayPal, and Western Union for transactions.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Company profile

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2019-06-07Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd. is a China-based manufacturer founded in 1999, focused on oil pipes, pipe fittings, drilling and production tools, and petroleum automation equipment. The supplier reports ISO 9001 and ISO 14001 certification, 10 production lines, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that its capabilities cover design, development, manufacturing, testing, experimentation, and full-cycle service, supported by more than 30 independent intellectual property rights and an intelligent workshop. The company exports to broad global markets and reports export activity since 2019, but the provided information does not identify specific customer cases or independently verify the stated capabilities.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Tianjin, China. Its stated business focuses on petroleum equipment, oil pipes, pipe fittings, drilling and production tools, and automation equipment, matching the listed industrial product categories.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification records in the provided data, although certificate scope and validity dates are not given.

R&D capabilityThe supplier reports more than 30 independent intellectual property rights, an intelligent workshop, numerical-control automation equipment capabilities, an e-commerce platform, and recognition as a national science and technology-based small and medium-sized enterprise. These statements provide explicit evidence of innovation-related infrastructure and activity.

Production capacityThe supplier describes an integrated chain covering design, development, manufacturing, testing, and experimentation; operates 10 production lines; and has an intelligent workshop. It also reports oil equipment and pipe-related manufacturing experience, with stated order fulfillment within 15 workdays in both off-peak and peak seasons, supporting a positive production-capability assessment.

Customization capabilityThe stated full-cycle integration of design, development, manufacturing, testing, and experimentation, together with numerical-control automation equipment and an intelligent manufacturing model, indicates the ability to develop and manufacture tailored petroleum equipment. However, no specific customized project examples, engineering-change process, or minimum-order requirements are provided.