The AE-CPR-N is a long neck corner radius DLC coated carbide end mill designed for high-efficiency and high precision finishing of copper electrodes. Three-flute specification is employed for outer diameters of 1 mm or more to achieve high-efficiency milling. Furthermore, the AE-CPR-N’s optimal flat cutting edge geometry, superior corner R precision and cutting edge diameter accuracy allow high precision machining. With the addition of OSG’s DLC-IGUSS coating, which is extremely effective against non-ferrous metals such as copper alloys that require welding resistance and lubricity, highly stable machining accuracy and performance can be obtained.
Features
1. DLC-IGUSS coating
2. Achieves high efficiency milling with 3-flute specification（2-flute specification for outer diameter less than 1mm）
3. Flat cutting edge specification achieves higher precision machined surface quality
4. Excellent cutting edge diameter accuracy and superior corner radius precision
- Available from outer diameter 0.2mm to 6mm with a wide variety of neck lengths
Applications
- Copper Alloy・Aluminum Alloy・Plastic
Lineup
High-efficiency finishing long neck radius type (AE-CPR-N)
- φ0.2×R0.05×0.4～φ6×R1×48
Data
- Achieves high efficiency and long tool life
- 3-flute specification enables high-efficiency machining and long tool life
- Wearing condition of the cutting edge after milling 2,079 m
