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API 7-1 8 1/2 Inch Polycrystalline Core Bit PDC Core Bit for Coring Drilling Oil Gas Well

Name: API 7-1 8 1/2 Inch Polycrystalline Core Bit PDC Core Bit for Coring Drilling Oil Gas Well
Brand: Hebei Ruishi Bits Manufacturing Co., Ltd
SKU: 1928169431

Hebei, ChinaHebei Ruishi Bits Manufacturing Co., Ltd

US$2,000.00

1-4 Pieces

US$1.00

5+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Well Drilling

Model NO.

Polycrystalline Core Bit

Raw Material

Polycrystalline

Bit

Raw Material

Color

Golden, Black

OEM

Supplied

Transport Package

Plywood Box or as Your Required

Specification

8 1/2" 12 1/4" 17 1/2"

Trademark

Ruishi

Origin

China, Cangzhou

HS Code

820719

Production Capacity

20000PC/Year

Key features

API 7-1 Certified Quality: Strictly complies with API Spec7-1 and ISO9001 standards for stability and performance.

30 Years Manufacturing Experience: Established in 1990 with rich experience in diamond drill bit and drilling tool production.

Full Range of Core Bits: Covers all sizes from 2' to 26', including 8 1/2 Inch Polycrystalline Core Bit.

Professional OEM Service: Accepts all OEM orders with professional R&D team and flexible customization options.

Advanced Production Equipment: Equipped with 5-axis machining centers, NC lathes, and NC sintering furnaces for precision.

100% Factory Direct Sales: Direct sales model ensures favorable prices and reduces comprehensive drilling costs.

Comprehensive QA/QC System: Implements ISO14001 and OHSAS18001 systems with 100% visual and function inspection.

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: ≤1.76h

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.