XCU2500/XCK2000 – New Generation of Coated Carbide Grades for Milling
XCU2500/XCK2000 - New Generation of Coated Carbide Grades for Milling
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/XC.png)
Introducing the revolutionary coating
with both wear and fracture resistance
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features1.png)
Control of the alumina layer crystal orientation suppresses crater damage due to chip abrasion
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features2.png)
Alumina layer with even higher strength suppresses chipping
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features3.png)
Surface smoothing treatment significantly suppresses adhesion and chipping
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features4.png)
Special surface treatment reduces tensile stress in the coating layer, significantly suppressing fractures
Introducing the revolutionary coating
with both wear and fracture resistance
●Pure cubic crystal AlTiN with high Al content 【 World's first* 】
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/XC_f_01.png)
*As of 2020
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/XC_f_02.png)
*As of 2020
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features2.png)
Alumina layer with even higher strength suppresses chipping
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features3.png)
Surface smoothing treatment significantly suppresses adhesion and chipping
![](https://www.sumitool.com.au/wp-content/uploads/2022/03/ac8000p_features4.png)