What materials are used for the core bits?

Our core bits are made of diamond and are suitable for drilling materials like rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz.

What certifications does the manufacturer hold?

The company is certified under ISO9001:2015, ISO14001, and ISO45001:2018.

Can you produce special sizes not listed in the standard catalog?

Yes, special sizes can be made as per your specific request.

Nq3 Impregnated Core Bits for Rock Drilling

Name: Nq3 Impregnated Core Bits for Rock Drilling
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 1953534265

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

US$140.00-300.00

1 Piece

Product profile

Customized

Standard or Customized

Standard

ISO 9001

Length

Stub-length

Model NO.

NQ3

Type

Core Drill Bit

Material

Diamond

Usage

Well Drilling, Mining Exploration Drilling

Size

Nq3

Color

as Your Request

Weight

0.95kg

Matrix Height

6mm 8mm 10mm 12mm 14mm 16mm

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

Customized Color Options: Color is available as per your specific request.

Customized Matrix Heights: Matrix height options include 6mm, 8mm, 10mm, 12mm, 14mm, and 16mm.

Full Customization Service: Offers full customization, minor customization, and flexible customization from samples or designs.

ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2015, ISO14001, and ISO45001:2018 standards.

Fast Lead Time: Average lead time is within 15 working days for both peak and off-peak seasons.

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

100% Quality Inspection: All finished products undergo visual and function inspection by 8 dedicated QA/QC inspectors.

Diamond Core Bit Material: Constructed with high-quality diamond matrix for drilling rock, concrete, limestone, and granite.

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: ≤9.71h

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.

Product Q&A

Q:What customization options are available for the Nq3 core bits?

We offer full customization, minor customization, and flexible customization based on samples or designs. Specific options include custom colors, sizes, and matrix heights ranging from 6mm to 16mm.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:How long does it take to produce an order?

The average lead time is within 15 working days, regardless of whether it is peak season or off-season.

Q:What payment terms do you accept?

We accept LC, T/T, PayPal, small-amount payments, and D/P.

Q:Do you provide quality inspection for the finished products?

Yes, we perform 100% inspection on all finished products, including visual and function inspections, following uniform instructions.