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Product profile
Customization
AvailableColor
BlueFolded
UnfoldedModel NO.
10405005Certification
RoHS, CE, GSMaterial
Carbide TippedCustomized
CustomizedCompatible Brand
Metabo, DeWalt, Black & Decker, Hitachi, MAKITA, BOSCHTransport Package
Aluminium CaseSpecification
51-83mmTrademark
OEM or Ostar ToolsOrigin
ChinaProduction Capacity
50000Key features
Multi-Material Cutting: Cuts wood, chipboard, PVC, fiber glass, plaster, gas concrete, brick, and stone.
Anti-Clogging Design: Special pitch design facilitates maximum slug removal and eliminates tooth clogging.
Durable Carbide Teeth: Construction grade carbide teeth with secured technology prevent breakage on hard materials.
Easy Chip Removal: Long chip flute represents approx. 2/3 of body for easy drilling core removal.
Customizable Options: Product is fully customized to meet specific customer requirements.
Fast Drill Change: Exchangeable centering drills allow fast and easy pilot drill changes.
Free Sample Testing: Free samples provided to test quality before purchase.
Wide Diameter Range: Available in diameters from 16mm to 210mm with various tip configurations.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-02-14Nearest Port: SHANGHAIAverage Response Time: ≤18hTerms 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:What materials can this hole saw cut?
A:
It is suitable for wood, chipboard, laminated wood, fiber board, PVC, fiber glass, plaster, gas concrete, brick, and stone.
Q:What is the cutting depth of the hole saw?
A:
The woodworking carbide tipped hole saw has a cutting depth of 60mm.
Q:Are the teeth durable?
A:
Yes, the teeth are made of special formulated construction grade carbide and use secured tooth technology to prevent breakage.
Q:Is customization available?
A:
Yes, the product is customized.
Q:What certifications does the product have?
A:
The product has RoHS, CE, and GS certifications.
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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