What is the warranty policy for these bits?

The product description highlights a long working life due to polycrystalline diamond cutters, but specific warranty terms are not detailed in the provided text.

What payment terms are accepted?

Accepted payment terms include LC, T/T, PayPal, Small-amount payment, and D/P.

Do you offer OEM or ODM services?

Yes, ODM service is available, and we provide full customization, minor customization, and flexible customization options.

Nq3 PDC Core Bit for Drilling

Name: Nq3 PDC Core Bit for Drilling
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 1953685905

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

US$220.00-340.00

1 Piece

Product profile

Customized

Standard or Customized

Standard

JIS

Length

Stub-length

Model NO.

NQ3

Type

Core Drill Bit

Material

Diamond

Usage

Rock Drilling

Transport Package

Carton or Plywood Case

Specification

CDDA DCDMA

Trademark

FORSUN

Origin

Changsha

HS Code

82071910

Production Capacity

1000 Per Month

Key features

Long Working Life: Features polycrystalline diamond cutters for extended durability in soft to hard rock formations.

High Penetration Rate: Designed for very fast drilling speed and high percentage core recovery.

Versatile Flushing Options: Compatible with air, mud, or foam flushing systems for various drilling conditions.

Full Customization Available: Manufactured according to customer drawings, samples, and special requirements.

Extensive Size Range: Available in A, B, N, H, P, S, U, Z gauges and multiple metric series including T and B.

100% Quality Inspection: All finished products undergo visual and functional inspection before shipment.

Established Manufacturer: Specialized in drilling tools since 2001 with 22 years of export experience.

Flexible MOQ: Minimum order quantity starts from just 1 piece for trial or small projects.

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: ≤11.21h

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.