What is the warranty or quality assurance policy?

All finished products undergo 100% inspection including visual and function checks to ensure quality.

Where is the nearest port for shipping?

The nearest port is Shanghai Port.

What industries can this drilling bit be used in?

It is widely used in mining, civil engineering, oil and gas, mineral exploration, and water well construction.

2 Reg Pin

Name: 6 1/2" or 165mm PDC Drilling Bit with 3 1/2 Reg Pin
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 2170539655

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$295.00-300.00

1 Piece

Product profile

Customized

Standard or Customized

Standard

ISO 9001

Length

Stub-length

Type

Center Drill Bit

Material

PDC

Usage

Drilling

Transport Package

Cartons or Wooden Cases

Specification

ISO9001

Trademark

Forsun

Origin

Changsha

HS Code

82071990

Production Capacity

200 Per Month

Key features

High Penetration Rate: PDC full face bits offer excellent penetration rate in a wide range of rock formations.

Long Service Life: Designed for extended durability and long life during drilling operations.

Full Customization Available: Offers full customization, minor customization, and flexible customization options.

Special Design Service: Provides special designed products according to client drawings and specific requirements.

Multi-Industry Application: Widely used in mining, civil engineering, oil and gas, and water well construction.

ISO 9001 Standard: Manufactured following ISO 9001 standard quality requirements.

100% Product Inspection: All finished products undergo 100% visual and function inspection before delivery.

ODM Service Support: ODM service available with 4 dedicated R&D engineers for product development.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.92h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based limited company established in 2001 with 107 employees, supplying drilling tools and accessories including core bits, core barrels, drill rods, casing pipes, reaming shells, and related equipment. It reports broad customization and ODM capabilities, documented quality and complaint-handling procedures, eight quality inspectors, and stated annual output of 250,000 core bits and 100,000 reaming shells. The supplier has valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. However, no certifications, customer cases, overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation are documented. It also does not provide OEM services for popular brands or an SDK. Financial information is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a combined business entity and limited company located in Hunan, China. It is not reported as an offshore company or part of a larger company group, and it offers drilling tools and accessories.

After-Sales capabilityThe supplier reports clear, followed procedures for customer complaints and corrective/preventive actions, plus inventory capability and standard quotation/payment options. However, it has no overseas warehouse, showroom, overseas agents or branches, and offers overseas service coverage in zero countries, indicating documented service processes but limited overseas infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It reports no available SDK and does not provide OEM services for popular brands, but these limitations do not negate the stated R&D and ODM capabilities.

Production capacityProduction evidence includes named manufacturing equipment, eight quality inspectors, annual output of 250,000 core bits and 100,000 reaming shells, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. These stated resources and capacity indicators support production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in both R&D and design-service information.