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Nq Diamond Reaming Shell Wireline Core Drilling Tool for Core Drill Bits Reaming Shell
US$45.00
1-49 Pieces
US$40.00
50-99 Pieces
US$35.00
100+ Pieces
Product specifications
NQ
Sample price:US$40.00/piece.Request sample
Product profile
Customization
AvailableType
Core DrillUsage
Core DrillModel NO.
NQCertification
ISO9001Transport Package
Plastic Film, Box, Cardboard Box, Wooden BoxSpecification
BQ/NQ/HQ/PQTrademark
EZdrillOrigin
Huanggang City, Hubei Province, ChinaHS Code
8431432000Key features
15mm Standard Crown Height: Provides 25-30% more drilling footage than industry average, reducing replacement frequency.
Customizable Matrix & Crown: Matrix, crown height, and water outlets are fully customizable to suit specific drilling needs.
6-Grade Matrix System: H3 to H13 series covers soft to hardest rocks, eliminating the need to switch bits for mixed strata.
Enhanced Durability: Unique vacuum sintering and premium synthetic diamonds significantly extend drill bit lifespan.
Optimized Water Cooling: Evenly spaced outlets and curved channels reduce resistance, improving drainage and cooling efficiency.
Wide Size Compatibility: Available in Wireline, T2, TT, T6, B, MLC, LTK, WF, TW, WT, WG, WM, and Chinese standard sizes.
Sample Refund Policy: 100% sample fee refund for orders with quantity >= 50pcs, allowing risk-free testing.
Fast Delivery Options: Standard products ship in 3-7 days; urgent orders prioritized with shipment within 3 working days.
Company profile
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: ≤6.93h
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.
Product Q&A
Q:What customization options are available?
A:
We offer customization for diameter, matrix, crown height, water outlets, labels, and logos. Customization fees are waived for orders >= 200pcs.
Q:What is the lead time for orders?
A:
Standard products take 3-7 working days. Customized products take 20-25 working days. Urgent orders can be shipped within 3 working days.
Q:How does the 15mm crown height benefit drilling?
A:
The 15mm standard height provides 25-30% more drilling footage than the industry average (10-12mm), reducing replacement frequency and costs.
Q:Which rock types are supported by the matrix series?
A:
The 6 matrix series (H3-H13) cover soft rocks like shale, medium-hard sandstone, hard granite, and ultra-hard quartzite and basalt.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 10 pieces. Samples of 1-3 pieces are available for testing.
Send Inquiry
*To:Hubei EZdrill Tools Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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