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2 (4) Flute, 4 (6) Flute Solid Carbide End Mills
US$3.10
100-999 Pieces
US$3.00
1,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
Tool Milling MachineObject
ToolModel NO.
40402AMilling Cutter Type
Vertical Milling CutterMilling Cutter Structure
IntegralControlling Mode
CNCAutomatic Grade
AutomaticPrecision
High PrecisionCertification
GS, CECondition
NewFlute
2 (4) Flutes, 4 (6) FlutesFinish
Uncoated or TitaniumUsage
MetalMaterial
CarbideHelix
30 DegreeShank Type
RoundTransport Package
Plastic Case, Wood Case, Aluminum Case SetSpecification
40402ATrademark
OSTARTOOLS or OEMOrigin
Shanghai, ChinaProduction Capacity
100000Key features
Wide Material Compatibility: Suitable for copper, cast iron, aluminum, titanium, mold steels, and materials up to HRC55 hardness.
High Precision Performance: Designed for high precision CNC milling with long tool life and faster cutting speeds.
Multiple Flute Options: Available in 2-flute for efficient chip removal or 4-flute for smoother finishes.
Versatile Cooling Support: Adapts to oil mist, water, oil, air cooling, and dry machining conditions.
Diverse Size Range: Diameter options from 1.0mm to 20.0mm with corresponding flute and length variations.
Stable Cutting Design: Integral structure recommended with hydraulic or shrink fit chucks for stability.
Center-Cutting Capability: Enables 3D shape creation and plunge cuts similar to a drill bit.
Established Manufacturer: Produced by Ostar Tools Group, established in 2003 with global export experience.
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:What materials can these end mills process?
A:
They are widely used for copper, cast iron, aluminum alloys, titanium alloy, mold steels, alloy steels, tool steels, and materials with hardness up to HRC55.
Q:What is the difference between 2-flute and 4-flute designs?
A:
Two-flute designs offer the most efficient chip removal, while more flutes (like 4) provide a smoother finish.
Q:Can these tools be used for dry machining?
A:
Yes, they adapt to various cooling conditions including oil mist, water, oil, air cooling, and can be used for dry machining.
Q:What is the diameter range available?
A:
The diameter ranges from 1.0mm to 20.0mm, with corresponding variations in flute length and overall length.
Q:Are these end mills center-cutting?
A:
Yes, center-cutting end mills can create three-dimensional shapes and make plunge cuts similar to a drill bit.
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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