55 Degree Carbide Chamfer End Mill 4 Edged CNC Tool for Hard Steel up to 65 HRC with 0.001-0.005mm Tolerance
Price:
negotiable
MOQ:
1 Piece/Pieces
Delivery Time:
3-5work days
Brand:
Joeben
Product Description
High-Speed CNC Chamfer Tool Overview
Professional 55-degree four-edged carbide chamfer end mill designed for precision machining applications across various materials including hardened steel, aluminum, and copper alloys.
Technical Specifications
Material Compatibility
Optimized for processing 63° hard steel, hardened steel, aluminum, and copper materials. Features large core diameter design for enhanced tool rigidity and vibration resistance.
Key Features
- 55-degree four-edged tungsten steel milling cutter with carbide construction
- Advanced passivation technology for improved edge durability and anti-breakage performance
- Large triangular groove design for efficient chip removal and reduced tool wear
- Round neck tolerance of 0.001-0.005mm for precision machining
- International standard straight handle design to minimize vibration
Performance Characteristics
- Suitable for aluminum alloy processing (≤65 HRC)
- High-performance AlCr series coating with exceptional temperature and wear resistance
- Compatible with multiple cooling methods: oil mist, water, oil, and air cooling
Material Composition & Properties
Physical Properties
- Hardness: ≥92.6 HRA
- Density: ≥14.4g/cm³
- TRS: ≥3800 N/mm²
- Porosity: A02/B00/C00
- Uniform grain structure with no contamination
Raw Material Specifications
| HRC Rating | Material Grade | Grain Size | Cobalt Content | Flexural Strength |
|---|---|---|---|---|
| HRC45 | YG10X | 0.7um | 10% | 3320 N/mm² |
| HRC55 | YG10.2 & WF25 (Taiwan) | 0.6um | 10% | 4000 N/mm² |
| HRC60 | K44 & K40 (German) | 0.5um | 12% | 4300 N/mm² |
| HRC65 | H10F (Sweden) | 0.5um | 10% | 4300 N/mm² |
Coating Specifications
| Coating Type | Hardness (HV) | Thickness (μm) | Oxidation Temp (°C) | Friction Coefficient | Color |
|---|---|---|---|---|---|
| AlTiN | 3200 | 2.5-3 | 900 | 0.3 | Black |
| TiAlN | 2800 | 2.5-3 | 800 | 0.3 | Violet |
| TiSiN | 3600 | 3 | 1000 | 0.45 | Copper |
| nACo | 42 GPA | 3 | 1200 | 0.4 | Blue |
Manufacturing & Support
Are you a manufacturer?
Yes, we manufacture our "JOEBEN" brand tools to guarantee quality. With over 10 years of industry experience, we also provide trading services for related tools.
What is your delivery time?
Most models are available from stock. Out-of-stock items typically require 3-5 days or 7-10 days for delivery.
Can you produce non-standard tools?
Yes, we can produce custom tools according to your drawings or design tools based on your specific usage requirements.
What are your advantages?
As a factory producing our own "JOEBEN" brand tools, we guarantee quality while offering competitive factory pricing and fast delivery.
Company Advantages
- 10 years of experience in carbide roll and cutting tool manufacturing
- Complete production process from raw material to finished tool
- World-class production equipment and experienced technical team
Operation Guidelines
- Ensure workpiece and machine stability using precision holders
- Adjust speed, feed rate, and cutting depth according to actual conditions
- Recommended for tool overhang length less than 4×D (mill diameter)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Joeben Diamond Cutting Tools Co,.Ltd
Location
No.7, dayang 2nd road, yulu village, yutang street, guangming new district, shenzhen
Contact Person
huang