55° Chamfer End Mill Cutter 4-Flute HSS Milling Tool with 92.6 HRA Hardness for CNC Applications
Price:
negotiable
MOQ:
1 Piece/Pieces
Delivery Time:
3-5work days
Brand:
Joeben
Product Description
Product Overview
High-performance 55° chamfer end mill cutter featuring four-edged tungsten steel construction with advanced carbide coating for superior CNC milling applications.
Key Features
- Compatible with aluminum alloy (≤ 65 HRC) and various materials
- High-performance AlCr series coating for temperature and wear resistance
- Adapts to multiple cooling conditions: oil mist, water, oil, and air cooling
- Large core diameter design enhances tool rigidity and vibration resistance
- Advanced passivation technology for anti-breakage edge and extended tool life
- Sharp blade with special thin blade design for durability
- Large triangular groove for efficient chip removal
Technical Specifications
Material Composition
- Hardness: ≥ 92.6 HRA
- Density: ≥ 14.4g/cm³
- TRS: ≥ 3800 N/mm²
- Porosity: A02/B00/C00
- Uniform grain size with chromium carbide grain growth inhibitor
Material Grades by Hardness
| HRC Rating | Material | Grain Size | Cobalt Content | Flexural Strength |
|---|---|---|---|---|
| HRC45 | YG10X | 0.7μm | 10% | 3320 N/mm² |
| HRC55 | YG10.2 & WF25 (Taiwan) | 0.6μm | 10% | 4000 N/mm² |
| HRC60 | K44 & K40 (German) | 0.5μm | 12% | 4300 N/mm² |
| HRC65 | H10F (Sweden) | 0.5μm | 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 |
| TiAIN | 2800 | 2.5-3 | 800 | 0.3 | Violet |
| TiSiN | 3600 | 3 | 1000 | 0.45 | Copper |
| nACo | 42 GPA | 3 | 1200 | 0.4 | Blue |
Frequently Asked Questions
Are you a manufacturer?
Yes, we manufacture our "JOEBEN" brand tools to guarantee quality. With over 20 years of 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 and design specifications based on your usage requirements.
Company Advantages
- 10 years of experience in carbide roll and cutting tool manufacturing
- Complete production from raw material to finished tool
- World-class production equipment and experienced technical team
- Factory-direct pricing and fast delivery service
Operating Recommendations
- Ensure workpiece and machine stability with precision holder
- Adjust speed, feed rate, and cutting depth according to actual conditions
- For tool overhang length less than 4×D (mill diameter)
- For longer tool overhang, adjust cutting parameters accordingly
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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