Is private labeling available?

Yes, putting your logo is available.

What payment methods do you accept?

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

How do you handle after-service and quality guarantee?

We will replace the products by free if the problems were caused by us. If it is the men-made problems, we may also send the products, however it will be charged.

Impregnated Diamond Core Bit, Dcdma Size Nqwl, Hqwl Core Bit, Wln Wireline Core Drill Bit

Name: Impregnated Diamond Core Bit, Dcdma Size Nqwl, Hqwl Core Bit, Wln Wireline Core Drill Bit
Brand: JINSHI DRILLTECH CO., LTD.
SKU: 1915773321

Hebei, ChinaJINSHI DRILLTECH CO., LTD.

US$85.00

1-99 pieces

US$40.00

100+ pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

Dcdma

Model NO.

BQ NQ HQ PQ,NQ3,HQ3,PQ3,NWG,BWG,T2-56,T2-101

Length

a,B,N,H,P,S

Type

Core Drill Bit

Material

Diamond

Usage

Deep Hole Hard Rock Core Drilling

Diamond

Big Diamond

Transport Package

Carton

Specification

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

Trademark

JINSHI

Origin

China

HS Code

8207191000

Production Capacity

20000 Pieces One Week

Key features

Customized Diamond Core Bits: Customized products available with provided drawings or samples.

Multiple Series Options: Available in K, Y, R, and S series with various matrix heights and hardness levels.

Wide Size Range: Includes AQ, BQ, NQ, HQ, PQ, T2, T6, B series, and other non-standard sizes.

Short Delivery Time: Normal production takes 7 days with standard products in stock.

ISO 9001 Certified: Strict adherence to ISO 9001 quality control system ensures product qualification.

Professional Manufacturing: Manufacturer with over 20 years experience and world-class intelligent facilities.

Free Samples Available: Small value free samples provided at customer's delivery cost.

Comprehensive After-Sale Service: Free replacement for manufacturer-caused problems; timely troubleshooting support.

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: ≤7.46h

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.