What payment methods do you accept?

We accept 100% T/T before shipment, and 30% deposit paid by T/T with balance paid by L/C.

How is after-sales service and quality guarantee handled?

We will replace products for free if problems are caused by us. For man-made problems, we may send replacements but will charge for them.

Is your price competitive?

We supply only good quality products and will give you the best factory price based on superior product and service.

Diamond Bit Nq2 Impregnated Diamond Core Drilling Bits Wireline Coring System

Name: Diamond Bit Nq2 Impregnated Diamond Core Drilling Bits Wireline Coring System
Brand: JINSHI DRILLTECH CO., LTD.
SKU: 1967364312

Hebei, ChinaJINSHI DRILLTECH CO., LTD.

US$150.00

1-99 Pieces

US$90.00

100+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

Dcdma

Model NO.

NQ2

Length

a B N H P S

Type

Core Drill Bit

Material

Diamond

Usage

Deep Hole Hard Rock Core Drilling

Transport Package

Carton

Specification

BQ BQ3 NQ NQ2 NQ3 HQ HQTT HQ3 PQ PQ3 NTW HTW

Trademark

JINSHI

Origin

China

Production Capacity

150000/Year

Key features

Customizable Design: Customized products available with drawings or samples provided by customers.

Low Minimum Order: Minimum order quantity is just 1 piece, allowing for flexible purchasing.

Fast Delivery: Normal production takes 7 days, with standard products kept in stock for immediate shipment.

Professional Manufacturer: Established in 1996 with over 20 years of experience in diamond drilling tools.

High Quality Control: Strict adherence to ISO 9001 system with own lab for physical and chemical testing.

Free Samples: Small value free samples provided, with customer covering delivery cost.

Reliable Warranty: Free replacement for products with problems caused by the manufacturer.

Advanced Facilities: World-class intelligent production lines including CNC and sintering machines.

Company profile

JINSHI DRILLTECH CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.11h

AI-Powered supplier vetting

SummaryJINSHI DRILLTECH CO., LTD. is a China-based manufacturer established in 1996, with 367 employees reported in its company profile and 581 employees in general information. Its stated scope covers specialized geological-exploration equipment and non-metallic mineral products. The supplier demonstrates broad customization, ODM, recent new-product development, SDK availability, and OEM service for well-known brands. It has documented service procedures, corrective and preventive action procedures, one-month average lead times in both peak and off-season, and a valid import/export license. Overseas support is described as debugging, maintenance, repair, and training, but the supplier reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services. Financial information is limited to years referenced rather than financial results, while no certifications or specific customer cases are provided.

Supplier typeThe supplier is identified as a manufacturer and limited company based in Hebei, China, with a stated business scope covering manufacturing and sales of specialized geological-exploration equipment and related products. It also holds a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier reports written service procedures with implementation records and a documented corrective and preventive action mechanism. It offers overseas debugging, maintenance, repair, and training, but also reports zero countries with overseas services and no overseas warehouse, showroom, agent, or branch, indicating that international service infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, ERP-based digital management, and initiated enterprise digitalization and technical-transformation activities. These statements provide explicit evidence of product-development and digital innovation capability.

Production capacityThe supplier is a manufacturer with a stated production scope in specialized geological-exploration equipment and non-metallic mineral products. It reports 20 qualified service-capability suppliers, documented operating procedures, and one-month average lead times in both peak and off-season; however, factory capacity, production volume, and equipment details are not provided.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, demonstrating a broad stated ability to adapt or develop products to customer requirements.