
Milling of 1.4122 stainless steel with cemented carbide end mill
An OEM customer is looking for a coating to improve the 8 mm square end mill used to mill 1.4122 stainless steel. The milling process uses coolant, at a tool rotation speed of 8000 rpm and a cutting speed of 201 m/min. Axial depth is 8 mm and radial depth 0.4 mm.
Problems encountered: | Recommendation is a coating with: |
|
|
|
|
|
|
Contact time (test duration): 187min

Our recommondation
Hardcut™ Plus, a TiSiN based multi-layer coating, was developed for high speed end-milling and gear hobbing of the hardest and toughest materials under low lubrication and dry conditions.
Hardcut Plus