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8 PCS Set Masonry Drill Bits for Concrete Drilling
US$1.68
1-999 pieces
US$1.56
1,000+ pieces
Product profile
Customization
AvailableCustomized
CustomizedStandard
Q/321181 Rfd004, DIN8059Model NO.
Dr8Material
Carbide TippedUsage
for Concrete DrillingWarranty
3 MonthsUse
Masonry DrillingPoint
130°Shank Type
Staight ShankCustomized Support
OEMPacking
CustomizeAdvantage
High-EfficiencyManufacting Process
Roll Forged/MilledDelivery
Fast DeliveryFinish
Bright/Black Oxide/Tin OxideDiameter
3-10mmTransport Package
White Box, Color Box, Blister, Carton, CustomizeSpecification
8 pcsTrademark
JG/OEMOrigin
Jiangsu, ChinaProduction Capacity
10000 Piece/Pieces Per DayKey features
Carbide Tipped Material: Made of high-quality carbide tipped material for durable concrete drilling.
Multiple Finish Options: Available in black oxide, zinc plated, nickel plated, and chrome plated finishes.
OEM Customization Support: Supports OEM services with customizable packaging for orders over 500 pieces.
International Certifications: Holds MPA certificate from TUV Germany, EN certificate of Europe, and ISO9001:2000.
Fast Delivery Service: Provides fast delivery with a lead time of roughly 30 days after order confirmation.
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: 31 Years CertifiedNearest Port: Shaanghai PortAverage Response Time: ≤11.54h
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined manufacturing and sales company producing diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. It reports 12 production lines, inventory capability, written service-capability assessment procedures, and lead times within 15 workdays in both peak and off-peak seasons. Its export-related evidence includes self-operated import/export rights, 31 years of exporting, and 90% of sales from exports. The supplier offers broad customization, 3D design, ODM, and OEM services, but has no available R&D audit documentation, no new products in the past year, and no SDK. Manufacturing controls show gaps: no valid contracts with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. Evidence is insufficient for certification holding, financial credibility, and customer cases. Overseas service infrastructure is also limited, with no overseas warehouse, showroom, agents, branches, or offline...
Supplier typeThe supplier is classified as a combined company, with a stated business scope covering manufacturing and sales of diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. This directly supports classification as a manufacturer and seller of hardware and cutting-tool products.
After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has in-stock service capability, written service-capability assessment procedures, and uniformly followed finished-product inspection instructions. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports technical and product-service capability but not extensive overseas after-sales infrastructure.
Production capacityThe supplier reports more than 10 production lines, specifically 12 lines, inventory capability, lead times within 15 workdays in both peak and off-season, and uniformly followed finished-product inspection instructions. Conversely, it lacks valid contracts with affiliated subcontractors, continuous batch quantity reconciliation, and an outsourcing SOP, indicating strong stated capacity but weaknesses in manufacturing governance and control.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad product customization capability.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project examples, or verifiable case details are provided, so the breadth and quality of customer cases cannot be fully assessed.
Product Q&A
Q:How long is your delivery time?
A:
Roughly 30 days, it is according to quantity.
Q:Are you factory? Do you provide samples ? is it free or extra ?
A:
Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What is your terms of payment ?
A:
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 2 Pcs.
Q:What certifications do your products have?
A:
We have MPA certificate from TUV in Germany, EN certificate of Europe, and ISO9001:2000 certificate.
Send Inquiry
*To:
Jiangsu Yaofeng Tools Co., Ltd.
Jiangsu Yaofeng Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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