Which international standards are supported?

We support Wireline series, T/TT/T6/B/MLC/LTK/WF/WT/WG/WM series, Chinese standard, and Russian standard sizes.

How do you ensure product quality?

We perform 100% inspection including visual and function checks, guided by instructions and followed by 8 QA/QC inspectors.

What types of diamond core bits do you manufacture?

We manufacture Impregnated Diamond, Surface set Diamond, Tungsten Carbide, PDC, PCD, and Electroplated Diamond types.

Nq Crown Impregnated Diamond Core Bit for Ultra-Hard Rocks

Name: Nq Crown Impregnated Diamond Core Bit for Ultra-Hard Rocks
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 749163905

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

US$110.00-200.00

1 Piece

Product profile

Customized

Standard or Customized

Standard

Cdda, Dcdma

Length

Stub-length

Model NO.

NQ HQ PQ PQ3 HQ3 NQ3 NQ2 HQTT

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling, Deep Hole Rock Drilling

Transport Package

Cartons or Ply-Wooden Cases

Specification

DCDMA, CDDA, ISO

Trademark

FORSUN

Origin

Changsha

HS Code

82071910

Production Capacity

15, 000PCS/Year

Key features

Customization Options: Supports full customization, minor customization, and flexible options based on samples or designs.

Wide Size Range: Available in Wireline, T, TT, T6, B, MLC, LTK, WF, WT, WG, WM series and Chinese/Russian standards.

Multi-Material Types: Offers Impregnated, Surface set, Tungsten Carbide, PCD, PDC, and Electroplated diamond types.

Versatile Application: Suitable for drilling rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz.

Strict Quality Control: 100% inspection with visual and function checks by 8 dedicated QA/QC inspectors.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Established Manufacturer: Factory established in 2001 with 22 years of export experience and 13 production lines.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible purchasing.

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: ≤10.88h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd., established in 2001 and based in Hunan, China, is a limited company specializing in the production of drilling tools and accessories. The supplier demonstrates strong customization and R&D capabilities, with a range of services and products including ODM. While financial data is available for the past three years, the supplier does not engage with well-known OEM brands and lacks overseas warehouses and showrooms. They maintain effective quality control and after-sales procedures but do not participate in offline trade shows or have overseas branches. Their production capability includes a variety of machining and packing equipment, and they are capable of managing stock effectively.

Supplier typeThe supplier is a limited company based in China, with no affiliations to larger company groups.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and corrective actions, indicating a robust after-sales service capability.

R&D capabilityThe supplier has a strong R&D capability, introducing new products in the past year and offering ODM services.

Production capacityThe supplier has a diverse range of production capabilities with various machining and packing equipment.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization options.

Client casesNo customer cases with popular brands due to lack of OEM services for known brands.