Efficient Chip Evacuation and Anti Stick Rainbow U Type End Mill
Product Specifications
| Type |
End Mill, Convex Mill, Face milling, 2 flute straight bit wood router bits, Face Mill |
| Material |
Carbide |
| Coating |
TiB₂/DLC/ZrN |
| Diameter |
1-20mm |
| Overall length |
50-75mm or other |
| Product name |
AMG Rainbow U Type End Mill |
| Transport |
Air, TNT, DHL, EMS, Express |
| OEM |
OEM is Hot Welcome |
Product Description
In aluminum alloy processing, cutting efficiency and surface smoothness are critical factors. The AMG Rainbow U-Type End Mill features an optimized U-shaped groove design and special colorful coating, specifically engineered for high-speed precision machining of aluminum alloys and high thermal conductivity lightweight metals. This tool delivers superior smoothness, efficient chip evacuation, and exceptional wear resistance.
Technical Specifications
| Model |
Cutting Diameter (mm) |
Flute Length (mm) |
Shank Diameter (mm) |
Overall Length (mm) |
Number of Flutes |
Coating |
Material |
| AMG-AL-U060 |
6 |
15 |
6 |
50 |
2 |
Rainbow Coating |
Carbide |
| AMG-AL-U080 |
8 |
20 |
8 |
60 |
2 |
Rainbow Coating |
Carbide |
| AMG-AL-U100 |
10 |
25 |
10 |
75 |
2 |
Rainbow Coating |
Carbide |
Working Principle
The Rainbow U-Type End Mill features a large U-shaped deep groove structure that efficiently evacuates chips from the cutting area, preventing aluminum chip accumulation or recutting. The specialized rainbow coating (such as TiB2) significantly reduces tool-material adhesion, eliminating "tool sticking" while enhancing tool life and surface finish quality.
Performance Advantages
- Superior chip evacuation: U-shaped groove design quickly removes aluminum chips without accumulation or tool clogging
- Anti-stick properties: Rainbow coating's low friction coefficient prevents aluminum adhesion
- Precision cutting: Specially designed blade geometry ensures smooth cutting with minimal vibration
- Easy identification: Color-coded appearance simplifies tool management and selection
Frequently Asked Questions
Q: Why use specialized cutting tools for aluminum processing?
A: Aluminum's high toughness makes it prone to sticking on cutting tools. Standard tools often cause chip accumulation and rough surfaces, while specialized aluminum cutting tools effectively solve these issues.
Q: How does rainbow coating differ from standard coatings?
A: Rainbow coatings like TiB2 feature lower friction coefficients and superior anti-adhesion properties, specifically engineered for high-speed aluminum alloy machining with improved heat dissipation.
Q: Can this tool be used for copper or other non-ferrous metals?
A: While compatible, optimal performance is achieved with aluminum alloys including 6061, 7075, and 5052 series.
