What is the minimum order quantity?

The minimum order quantity is 10 Pcs.

What payment terms do you accept?

We accept T/T, L/C, D/P, PayPal, Western Union, and Small-amount payment.

How do I select the right drill bit?

Please provide the drill bit type, rock type, hardness, completeness, abrasiveness, previous brand, and performance to help us recommend the appropriate bit.

Nq+1nqtt H3 Impregnated Diamond Core Drill Bit

Name: Nq+1nqtt H3 Impregnated Diamond Core Drill Bit
Brand: Hubei EZdrill Tools Co., Ltd.
SKU: 2265861115

Hubei, ChinaHubei EZdrill Tools Co., Ltd.

US$55.00

1 Piece

Product specifications

Model Number

Product profile

Customization

Available

Warranty

1year

Surface Treatment

Spray-Paint

Model NO.

Manufacturing Process

Casting

Material

Carbon Steel

Weight (Kg)

Usage

Mine Drilling

Processing Type

Forging

Use

Ore Mining

Selling Units

Single Item

Single Package Size

10X10X13cm

Marketing Type

Hot Product 2019

Packing

Carton Box

Single Gross Weight

1.000kg

Applicable

Energy&Mining Industries

Model

Aq Bq Nq Hq Pq etc

Machinery Test

Provided Report

Matrix Hardness

H3-H13

Matrixheight

15mm

Video Outgoing-

Provided Inspection

Trademark

Ezdrill

Origin

Hubei China

Key features

Extended Lifespan: 15mm standard crown height increases lifespan and reduces replacement frequency by 2-3 times.

Customizable Matrix: Matrix and crown height are customizable to suit specific drilling requirements.

Wide Size Range: Available in AQ, BQ, NQ, HQ, PQ, T2, TT, T6, B, MLC, LTK, WF, TW, WT, WG, WM, and Chinese standard sizes.

Multi-Hardness Options: Six matrix series (H3-H13) cover soft to hardest rock types like granite and quartzite.

Efficient Cooling: Curved water outlets reduce resistance and improve drainage to prevent overheating.

OEM/ODM Support: Supports customization of diameter, matrix, label, and logo with drawings confirmation.

Fast Delivery: In-stock items ship within 48 hours; standard orders take 7-15 days; customized 20-25 days.

High-Quality Materials: Uses premium synthetic diamond and metal powder with unique vacuum sintering technology.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Hubei EZdrill Tools Co., Ltd.

Hubei, 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: 3 Years CertifiedNearest Port: Wuhan Port, Shanghai Port, Shenzhen PortAverage Response Time: ≤2.57h

AI-Powered supplier vetting

SummaryThe supplier specializes in manufacturing non-metallic mineral products, metal tools, and specialized equipment for oil drilling, with a focus on full customization services. They hold ISO9001:2015 and CE certifications, indicating compliance with quality standards. However, they lack in-stock service capacity and overseas facilities, which may limit their global service capabilities. Financial data shows a stable current ratio but lacks detailed insight into profitability. The supplier offers OEM services for popular brands, indicating a level of trust and quality in their production processes.

Supplier typeThe supplier is involved in manufacturing non-metallic mineral products, metal tools, and specialized equipment, with a focus on petroleum and construction machinery.

CertificationsHolding ISO9001:2015 and CE certifications, the supplier meets international quality and safety standards.

After-Sales capabilityThe supplier lacks in-stock service capacity and overseas facilities, which could limit after-sales service capabilities.

R&D capabilityThe supplier does not have research and development capabilities with SDK availability, indicating limited innovation capacity.

Production capacityThe supplier has robust production capabilities with machinery like cold press and laser cutting machines, producing 240,000 core drill bits annually.

Customization capabilityThe supplier offers full customization services, including from samples and designs, indicating strong customization capabilities.

Client casesThe supplier provides OEM services for well-known brands, suggesting a proven track record in meeting customer expectations.

Product Q&A

Q:Are you a manufacturer or a trader?

We are the manufacturer, and our R&D team has nearly 30 years of experience in diamond tool manufacturing.

Q:Do your products support customization?

Yes, we support OEM & ODM, and products can be manufactured according to your usage requirements. However, customized products usually have a minimum order quantity.

Q:What is your delivery cycle?

In-stock products will be available within 48 hours, while customized products typically take 7-10 days.

Q:Do you provide samples?

Of course, but you'll need to pay for the samples and shipping.

Q:If I'm a new customer, what's the safest and fastest way for me to make a payment?

We accept wire transfers, PayPal, and credit card payments.