What is the warranty period for the drill bit?

The product comes with a 1-year warranty covering mechanical defects.

How do I select the correct drill bit for my project?

Please provide details on the rock type, hardness, abrasiveness, and previous bit performance to ensure the right selection.

What is the minimum order quantity?

The minimum order quantity is 1 piece, though the standard MOQ listed is 10 pieces.

Ezdrill 15mm Pq Pwl Impregnated Diamond Core Drill Bit Forged Drilling Tool for Ore Mining

Name: Ezdrill 15mm Pq Pwl Impregnated Diamond Core Drill Bit Forged Drilling Tool for Ore Mining
Brand: Hubei EZdrill Tools Co., Ltd.
SKU: 1984624241

Hubei, ChinaHubei EZdrill Tools Co., Ltd.

US$98.00

1-49 Pieces

US$95.00

50-99 Pieces

US$90.00

100+ Pieces

Product specifications

Model Number

Product profile

Customization

Available

Warranty

1year

Certification

ISO 9001:2016

Model NO.

Standard

Dcdma

Surface Treatment

Spray-Paint

Manufacturing Process

Casting

Material

Diamond

Weight (Kg)

Processing Type

Forging

Machine Type

Drilling Tool

Use

Ore Mining

Selling Units

Single Item

Color

Black

MOQ

1piece

Series

H3h5, H7h9, H11, H13

Type

Drillbit

Packing

Plastic Box+Cardboard Box

Quality

High quality

Matrix Height

15mm

Machinery Test

Report Provided

Video Outgoing-

Inspection Provided

Transport Package

Box

Specification

Trademark

Ezdrill

Origin

Hubei, China

Key features

Extended Drill Bit Lifespan: Unique vacuum sintering technology improves sharpness and lifespan, reducing replacement frequency by 2-3 times.

Optimized Crown Height: 15mm standard crown height (vs. 10-12mm industry average) delivers 25-30% more drilling footage.

Efficient Water Outlet Design: Evenly spaced outlets with curved channels reduce water resistance and effectively flush cuttings to prevent overheating.

Multi-Hardness Matrix Series: Six series (H3-H13) cover soft to ultra-hard rock strata, eliminating the need to switch bits for mixed geology.

Customizable Dimensions: Wide range of wireline, T, TT, T6, B, MLC, LTK, WF, TW, WT, WG, WM, and Chinese standard sizes available.

Custom Branding Options: Custom labels and logos available; customization fee waived for orders of 200 pieces or more.

Fast Delivery for Urgent Orders: Standard products ship in 3-7 days; urgent orders prioritized with 3-day shipping capability.

Sample Refund Policy: 100% refund of sample fee on next order if quantity is 50 pieces or more.

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: ≤1.82h

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.