Adrian wrote:The higher quality spindles such as HSD have separate cooling fans that run independently of the spindle itself.
ger21 wrote:HSD and other high end spindle manufacturers makes spindles with shaft driven fans.
But I agree that if you need to run for long periods of time, at slower speeds, an electric fan is a better choice. But, they tend to be much more expensive.
Users browsing this forum: Gerald Martin and 2 guests