Drilling Tooth Three-Roller Drill Bit, Suitable for Hard Formations

Name: Drilling Tooth Three-Roller Drill Bit, Suitable for Hard Formations
Brand: Yangzhou Hongniu Import and Export Co., Ltd
SKU: 1958957771

Jiangsu, ChinaYangzhou Hongniu Import and Export Co., Ltd

US$2,500.00

1-99 Pieces

US$2,300.00

100+ Pieces

Product profile

Customization

Available

Customized

Standard

DIN, JIS, AISI

Model NO.

7 1/2IADC 637

Length

Jobber-length

Type

Three Cone Drill Bits

Material

Solid Carbide

Usage

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

Certification1

IATF 16949

Certification2

ISO9000

Payment

by T/T, 30% Down Payment, and Balance Before Shipm

QC Equipment

Salt Spray Machine, Hardness Testor, Caliper

Application

Water Wells, Geothermal Wells, Exploration Drillin

Drilling Diameter

190.5 (mm)

Drilling Depth

1000m

Drilling Angle

90 Degrees

Vertical Axis Speed

120

Transport Package

Fumigation-Free Wooden Box

Specification

7 1/2IADC 637

Trademark

hongniu

Origin

Yangzhou, China

Production Capacity

5000000pieces

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesOEM Services

Yangzhou Hongniu Import and Export 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 CertifiedExport Year: 0.5 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.69h

AI-Powered supplier vetting

SummaryThe supplier is an established factory serving automotive parts, metallurgy, shipbuilding, heavy industry, agricultural machinery, and furniture customers. It reports integrated R&D, design, production, inspection, and after-sales services, with over 20 years of operating experience, multiple processing and heat-treatment facilities, more than 10 production lines, and quality and environmental certifications. It supports sample- and design-based customization, ODM, and OEM for well-known brands. However, the available evidence also shows limited recent product innovation, no 3D software design or SDK capability, no overseas agents, branches, warehouse, or showroom, and no participation in offline trade shows. Manufacturing capacity is indicated, but the lack of a valid manufacturing-capacity contract with related subcontractors is a potential supply-chain control concern. Financial records are identified for recent years, but no financial performance results are provided. Customer-case details are not...

CertificationsThe company reports holding IATF16949, GB/T24001-2016, ISO14001-2015, and GB/TS45001-2020 certifications. These stated certifications provide explicit evidence of formal quality, environmental, and occupational health and safety management credentials.

R&D capabilityThe supplier reports integrated R&D and design services, ODM capability, and one year of total R&D-engineer experience. Against this, it explicitly reports no new products in the past year, no 3D software design service, and no SDK availability, indicating limited demonstrated recent innovation capability.

Production capacityProduction capability is supported by over 20 years of factory experience, machining and heat-treatment equipment, more than 10 production lines, inventory capability, and stated lead times of within 15 working days in the off-season and one month during peak season. However, there is no valid manufacturing-capacity contract with related subcontractors, which leaves part of capacity governance unverified.

Customization capabilityThe supplier explicitly provides customization from samples and designs and also reports ODM and OEM capability for well-known brands. These statements provide direct evidence of both customer-specific customization and original-design manufacturing capability.