What is the lead time for orders?

Standard orders take 7-15 working days. Customization or large quantity orders take less than a month.

Is there a sample refund policy?

Yes, the sample fee is 100% refunded for your next order if the quantity is 50 pieces or more.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Ezdrill Diamond Reaming Shell Hole 123mm Reamer Bit Opener Granite Geological

Name: Ezdrill Diamond Reaming Shell Hole 123mm Reamer Bit Opener Granite Geological
Brand: Hubei EZdrill Tools Co., Ltd.
SKU: 2282685545

Hubei, ChinaHubei EZdrill Tools Co., Ltd.

US$87.00

1-20 Pieces

US$82.00

21-50 Pieces

US$77.00

51-100 Pieces

US$72.00

101+ Pieces

Product specifications

PQ3 Reaming Shell

Product profile

Customization

Available

Type

Core Drill

Usage

Metal Drilling, Masonry Drilling, Well Drilling, Core Drilling

Model NO.

PQ3 Reaming Shell

Certification

ISO9001 / CE

Material

Alloy Steel, Diamond, Carbide

Workmanship

Sintering

Manufacturing Capacity

20000

Features

Fast Speed, High Efficiency

HRC

-10°~50°

Series

Bq/Nq/Nq3/Hq/Hq3/Pq/Pq3

Outer Diameter

60.3mm/75.8mm/76.5mm/77.5mm/96.5mm/97.5mm/123mm

Transport Package

Wooden Box/Paper Box/Protective Box

Specification

Diamond Reaming Shell

Trademark

EZdrill

Origin

Hubei, China

HS Code

8207191000

Key features

Patented Diamond Tech: Patented technology uses large synthetic diamonds to enhance wear life and eliminate specialty shells.

Extended Drill Lifespan: Increases bit lifespan significantly, reducing replacement frequency by 2-3 times and saving costs.

High Efficiency Design: 15mm crown height and optimized water outlets improve drainage, cooling, and drilling speed.

Premium Material Quality: Selected premium synthetic diamonds and metal powder with unique vacuum sintering technology.

Customizable Features: Crown height, matrix, and water outlets are customizable to meet specific drilling needs.

Sample Refund Policy: 100% refund of sample fee for next order with quantity >=50pcs. 1-3pcs bits available for testing.

Fast Standard Delivery: 7-15 working days for standard orders. Less than a month for customization or large quantity orders.

Professional Support: Comprehensive customer service and technical support provided by experts with 20+ years experience.

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: ≤1.06h

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.