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8 1/2" Tricone Bit, IADC 537, Metal Seal, Rubber Seal

Name: 8 1/2" Tricone Bit, IADC 537, Metal Seal, Rubber Seal
Brand: Hebei Ruishi Bits Manufacturing Co., Ltd
SKU: 1926202641

Hebei, ChinaHebei Ruishi Bits Manufacturing Co., Ltd

Negotiable

1 Piece

Product profile

Customization

Available

Customized

Length

2-36inch

Model NO.

537

Type

Oil & Water Well Drilling, Drill Bit

Material

4145h

Usage

Well Drilling

Certification

API

Seal

Rubber Seal or Metal Seal

Connection

4 1/2'' Reg

Rpm

220~40

Wob

108~227

Transport Package

Wooden Box

Specification

6''; 8 1/2"; 9 1/2''; 12 1/4"; 17 1/2"

Trademark

Ruishi

Origin

China, Cangzhou

HS Code

820719001

Production Capacity

6000PCS/Year

Key features

Wide Size Range: Available in sizes from 2 inches to 26 inches for various drilling needs.

Multiple Seal Options: Offers both rubber and metal seal configurations for different formations.

OEM Service Available: Accepts all OEM orders with custom designs and specifications.

API & ISO Certified: Complies with API Spec7-1, ISO9001, and ISO14001 quality standards.

30 Years Experience: Established in 1990 with extensive expertise in drill bit manufacturing.

Multi-Formation Application: Suitable for soft to medium hard formations including mudstone and limestone.

Factory Direct Sales: 100% factory direct pricing with competitive rates and no middlemen.

Flexible Customization: Supports full customization, minor adjustments, and design-based orders.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedExhibition Experience

Hebei Ruishi Bits Manufacturing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.29h

AI-Powered supplier vetting

SummaryHebei Ruishi Bits Manufacturing Co., Ltd. is described as a specialized manufacturer of diamond drill bits and drilling tools, with research, design, manufacturing, sales, and service capabilities. It offers 3D design, OEM, ODM, and multiple customization options. The supplier reports machining, laser cutting, drilling, sawing, wire cutting, and testing equipment, along with documented inspection, quality assurance, corrective-action, and complaint-handling procedures. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, it reported no new products in the past year, only two R&D engineers, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. Financial information is insufficient for assessment. Customer-case evidence is limited: it reports no Fortune 500 cooperation, while OEM service for well-known brands is claimed without naming customers.

Supplier typeThe supplier identifies itself as a specialized company engaged in the research, design, manufacture, sales, and service of diamond drill bits and drilling tools. This supports classification as a specialized drilling-tool manufacturer rather than a general trading company.

CertificationsReported management-system certifications include ISO9001:2015, ISO45001:2018, and ISO14001. The supplier also reports a product compliance certification category of “Others” and an environmental impact assessment report, but the specific product certification is not identified.

R&D capabilityThe supplier provides 3D software design, ODM, OEM, and several R&D customization services. Nevertheless, it reported no new products in the past year and lists only two R&D engineers, which is explicit evidence of limited recent product-development output.

Production capacityProduction resources include machining, laser cutting, radial drilling, sawing, wire cutting, and universal testing equipment. Documented inspection, quality-assurance, corrective-action, and supplier-assessment procedures are reported, with inventory capability and stated lead times; however, there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for popular brands. These multiple stated service types provide direct evidence of broad customization capability.