October 30, 2018
Smart Miracle coating has an excellent reputation as a coating that enables high efficiency machining of a stainless steels, titanium alloys and other similar materials used for aerospace components. To offer the optimum cooling effect when milling such materials, the VQ-CoolStar series has multiple internal through coolant holes. There are 2 types available, the VQ6MHVCH square corner and the VQ6MHVRBCH corner radius type. Features of the VQ-CoolStar series
1. The spiral arrangement of the coolant holes enables stable chip control and offers optimum cooling effect.
2. Chip discharge performance is substantially improved by the (Al,Cr)N Smart Miracle coating and the unique ZERO-μ surface, a smoothening treatment technology.
3. The combination of optimum coolant holes and the Smart Miracle coating achieves long tool life and high efficient machining, and is especially suitable for machining difficult-to-cut materials whilst simultaneously offering stability and reliability.