What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Does the product support OEM and ODM services?

Yes, we provide both OEM and ODM services with flexible customization.

What rock types can this drill bit handle?

It covers H3 to H13 hardness, suitable for soft to extremely hard rocks like granite, basalt, and quartz.

Hq H3 Impregnated Diamond Core Drill Bit Forged Carbon Steel Drilling Tool

Name: Hq H3 Impregnated Diamond Core Drill Bit Forged Carbon Steel Drilling Tool
Brand: Hubei EZdrill Tools Co., Ltd.
SKU: 2276604705

Hubei, ChinaHubei EZdrill Tools Co., Ltd.

US$83.00

1 Piece

Product specifications

Model Number

Product profile

Customization

Available

Warranty

1year

Certification

ISO 9001:2015

Model NO.

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Carbon Steel

Weight (Kg)

Condition

New

Usage

Mine Drilling

Processing Type

Forging

Machine Type

Drilling Tool

Use

Ore Mining

Selling Units

Single Item

Single Package Size

10X10X15 Cm

Matrix Height

12/15mm

Marketing Type

Hot Product2019

Packing

Carton Box

Applicable

Industries Energy &Mining

Model

Aq Bq Nq Hq Pq etc

Machinery Test

Report Provided

Matrix Hardness

H3-H13

Transport Package

Box

Specification

Trademark

Ezdrill

Origin

Hubei, China

Key features

Enhanced Durability: 15mm standard matrix height increases drilling footage by 25-30%.

High-Performance Drilling: Optimized crown layout and water outlets improve speed and efficiency.

Customizable Options: Supports customization for diameter, matrix, label, and logo.

Quality Materials: Premium synthetic diamond and metal powder with hot pressing process.

Fast Delivery: 3-7 days for standard, 20-25 days for custom, 3 days for urgent.

Wide Rock Coverage: H3-H13 hardness grades cover soft to extremely hard rock types.

OEM/ODM Service: Full customization available from samples, designs, or minor tweaks.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2015 quality standards.

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: ≤1.80h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells metal tools, non-metallic mineral products, non-ferrous metal alloys, construction machinery, geological exploration equipment, and specialized oil-drilling equipment. It reports 100% finished-product inspection, two quality inspectors, a stated annual core drill bit productivity of 240,000 pieces, and production equipment including laser cutting, milling, NC lathe, sawing, boring, heat press, and cold press machines. Customization is offered from samples, designs, and full specifications. The supplier holds ISO9001:2015 and CE certifications and reports regular fire drills. Peak- and off-season lead times are each within 15 workdays. However, it reports no valid manufacturing-capacity contract with related subcontractors, no inventory, no overseas warehouse, and no overseas showroom. OEM service for known brands is reported, but no customer names or specific cases are provided. Financial records contain stated numeric values but no currency or scale, so financial...

Supplier typeThe supplier is a manufacturer and seller of metal tools, non-metallic mineral products, non-ferrous metal alloys, construction machinery, geological exploration equipment, and specialized equipment for petroleum drilling and production. The stated scope supports classification as an industrial equipment and tooling manufacturer rather than a general trading supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification in multiple slices. It also reports conducting regular fire drills during the past year, providing additional operational-safety evidence, although no separate fire-safety certification is stated.

Production capacityProduction evidence includes 100% finished-product inspection, two quality inspectors, listed machining and processing equipment, annual core drill bit productivity of 240,000 pieces, and lead times within 15 workdays in both seasons. The supplier also reports no valid manufacturing-capacity contract with related subcontractors and no inventory capability, which limits evidence regarding capacity resilience and fulfillment backup.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and reports OEM service for well-known brands. These statements directly support a broad customization offering, although no project examples or technical customization limits are given.