Can the bit specifications be customized?

Yes, all sizes and IADC codes can be customized to suit your specific drilling requirements.

What types of rock formations is this bit suitable for?

It is suitable for various formations ranging from very soft (clay, mudstone) to hard rock (sandstone, limestone, marble).

9 7/8" Tricone Roller Cone Bits Rock Bit for Hard Rock Drilling

Name: 9 7/8" Tricone Roller Cone Bits Rock Bit for Hard Rock Drilling
Brand: Cangzhou JW Petroleum Machinery Co., Ltd.
SKU: 836272205

Hebei, ChinaCangzhou JW Petroleum Machinery Co., Ltd.

US$1,500.00

1 Piece

Product profile

Certification

ISO 9001:2000

Standard

ISO

Surface Treatment

Spray-Paint

Model NO.

iadc617

Manufacturing Process

Forging

Material

Carbon Steel

Bit Size

9 7/8"(250.8mm)

Connected Thread

6 5/8''reg

Bearing Type

Journal Bearing

Sealed Material

Rubber Sealed& Metal Sealed

for Formation

Medium to Hard Rock Formation

Work Time

About 100 Hours

Advantage

High Performance

Service

The Best Service

Color

Golden

Market

Europe, America, Africa, Middle East

Transport Package

Wooden Case

Specification

IADC517

Trademark

Origin

Cangzhou, Hebei, China

HS Code

82071990

Production Capacity

5000PCS/Year

Key features

Customizable Specifications: All sizes and IADC codes can be customized to meet specific drilling needs.

High Performance Material: Made of carbon steel with spray-paint surface treatment for durability in hard rock.

Wide Application Range: Suitable for various formations from very soft to hard rock, including shale and limestone.

ISO Certified Quality: Manufacturing process is forging, certified under ISO 9001:2000 standards.

Flexible Shipping Options: Available for shipping by ship, air, or train, packed in wooden cases or iron boxes.

Low Minimum Order: Accepts small orders with a Minimum Order Quantity (MOQ) of just 1 piece.

Generous Supply Capacity: Capable of supplying up to 300 pieces of tricone bits per month.

Multiple Payment Methods: Accepts T/T, Western Union, and L/C at sight for large quantity orders.

Company profile

Cangzhou JW Petroleum Machinery Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2013-06-05Nearest Port: Tianjin PortAverage Response Time: ≤6.22hTerms of Payment: T/T, Western Union, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryCangzhou JW Petroleum Machinery Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Hebei, although another record classifies the company nature as a trading company. It specializes in downhole motors, drilling bits, reamers, and related tools for oil, gas, geothermal, mining, surveying, water-well, HDD, and foundation applications. The supplier states compliance with API specifications and ISO 9001:2008 standards and holds ISO 9001 certification. It reports two production lines, 11–20 quality-control staff, export activity since 2013, self-operated import/export rights, and exports representing 51%–70% of sales. The supplier claims international sales coverage and a professional sales and service network, but the provided information does not substantiate specific after-sales procedures or customer outcomes. R&D experience is listed as under five years, which limits evidence of advanced innovation capability. Financial strength cannot be fully assessed because financial...

Supplier typeThe supplier is explicitly described as a Manufacturer/Factory and a limited company in Hebei, China, with manufacturing and processing machinery as its commercial sector. However, a separate record labels its company nature as a trading company, creating a classification inconsistency.

CertificationsThe supplier explicitly states compliance with API specifications and ISO 9001:2008 standards, while its management-system certification is listed as ISO 9001. The evidence supports certification holding, although no separate API certificate is identified.

Production capacityThe supplier manufactures a broad range of drilling equipment for oil, gas, geothermal, mining, surveying, water-well, HDD, and foundation applications. It reports two production lines and 11–20 quality-control staff, supporting established production activity, though capacity, lead times, and output volumes cannot be fully assessed from the available non-financial information.

Customization capabilityThe supplier explicitly states that customized solutions for specific projects are its working direction and that it aims to optimize drilling cost per meter. This directly supports capability and willingness to provide project-specific solutions, although no customization examples or process details are supplied.

Client casesThe supplier states that its products and services cover domestic large oilfields and exports to multiple international regions. Trade records also associate it with RICKY INFRACON PRIVATE LIMITED for downhole motors and manual tongs, but the provided data does not verify project scope, customer satisfaction, repeat business, or performance outcomes.