What payment terms do you accept?

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

How long is the delivery time?

Normal production takes 7 days. We also have standard products in stock which can be shipped very soon.

What is your after-sales service policy?

We provide timely communication and response for troubleshooting. We will replace products for free if problems are caused by us; for man-made problems, we may send replacements at a charge.

Nmlc, Hmlc Diamond Core Bit, Reaming Shell, Reamer

Name: Nmlc, Hmlc Diamond Core Bit, Reaming Shell, Reamer
Brand: JINSHI DRILLTECH CO., LTD.
SKU: 1915631141

Hebei, ChinaJINSHI DRILLTECH CO., LTD.

US$99.00

1-99 pieces

US$65.00

100+ pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

Dcdma

Model NO.

HQTT/ NMLC/HMLC/T2-76/HX/NX /NWG/TT46

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

Customizable Diamond Size: Big Diamond options available for customized core bits.

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

Fast Standard Delivery: Normal production takes 7 days; standard items in stock.

Comprehensive Customization: Supports customization from samples, designs, and private labels.

ISO Certified Quality: Strict adherence to ISO 9001 quality control and 100% inspection.

Wide Product Range: Offers K, Y, R, S series bits, reaming shells, and PDC/TC bits.

Professional Manufacturer: Established in 1996 with over 20 years of industry experience.

Free Sample Availability: Small value free samples provided at customer's delivery cost.

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: ≤7.69h

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.