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Durable Cobalt Hole Saw Set for Pipes and Plates
US$8.50-34.50
100 Sets
Sample price:US$20.00/set.Request sample
Product profile
Customization
AvailableCustomized
CustomizedCertification
StandardModel NO.
10105022Usage
Metal Drilling, Wood, Plywood, Plastics etc.Material
Bi-Mtal M3 or M42 8%CobaltProduct Name
Hole Saw SetCutting Depth
38mm(1-1/2")and 47mm(1-8/7")Teeth
4/6 Variable TeethTransport Package
PVC Box, Blow Case, Aluminum Box, CartonSpecification
Diameter from 9/16"-10" (14-250mm)Trademark
OSTAR or OEMOrigin
ChinaProduction Capacity
10000set /MonthKey features
Customizable Packaging: Choose from aluminum box, blow case, PVC box, or paper box for inner case.
Wide Material Compatibility: Cuts steel, cast iron, aluminum, copper, plastics, wood, and nail-embedded wood.
OEM Service Available: We provide OEM services under the OSTARTOOLS brand for custom needs.
Strict Quality Control: Every product is carefully inspected one by one before shipment to ensure quality.
Versatile Tool Compatibility: Attaches to portable electric/pneumatic tools, drill machines, lathes, and milling machines.
Broad Diameter Range: Available diameters from 14mm to 210mm (9/16' to 8-17/64') to suit various needs.
Multiple Application Scenarios: Ideal for door hardware, light fixtures, drainage pipes, vents, and electrical wiring.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-02-14Nearest Port: SHANGHAIAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryThe supplier is identified as Shanghai Ostar Tools Int'l Co., Ltd., a China-based limited trading company also described as a manufacturer/factory, focused on tools and hardware. Evidence indicates export activity since 2003, self-operated import/export rights, and 90% of sales from exports. Its stated product range includes hole saws, saw blades, drill bits, diamond tools, and other cutting accessories. Management certifications listed are BSCI and ISO 9001. Production evidence includes five production lines and reported output of 5,000,000 bi-metal hole saw pieces, while R&D engineers and quality-control staff are each listed as fewer than five. The company states that it maintains dedicated departments for sales, technical supply, manufacturing monitoring, artwork design, shipping, quality control, and after-sales service. Specific evidence for financial strength, customization capability, and named customer cases is insufficient.
Supplier typeThe supplier is classified as a trading company and is also described as a manufacturer/factory. Its business is centered on tools and hardware, with products including hole saws, saw blades, drill bits, and related cutting tools.
CertificationsThe supplier lists BSCI and ISO 9001 management-system certifications. These certifications provide explicit evidence of formal social-compliance and quality-management systems, although no certificate scope or validity details are provided.
After-Sales capabilityThe company explicitly states that after-sales service is a dedicated work division, alongside sales, technical supply, manufacturing monitoring, shipping, and quality control. This supports the existence of an organized after-sales function, though service response performance is not documented.
Production capacityThe supplier presents itself as a manufacturer and exporter of cutting tools, operates five production lines, and reports annual production of 5,000,000 bi-metal hole saw pieces. These stated production resources and output provide explicit evidence of manufacturing capability, although broader capacity across all products is not specified.
Product Q&A
Q:Do you have your own brand and offer OEM services?
A:
Yes, the brand name is OSTARTOOLS, and we can provide OEM services to our customers as well.
Q:What is your MOQ?
A:
The minimum order quantity is 500 pcs per size.
Q:What are the payment terms and delivery time?
A:
Payment: 30% by T/T in advance, 70% against the copy of B/L. Delivery time: Within 30-60 days after receiving your advance payment.
Q:Can I get samples for quality check?
A:
Yes, we are honored to offer you samples for quality check.
Q:What materials can this hole saw cut?
A:
It is compatible with a wide range of materials including steel, cast iron, nail, aluminum, copper, plastics, and wood.
Send Inquiry
*To:Shanghai Ostar Tools Int'l Co., Ltd.
Shanghai Ostar Tools Int'l Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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