ハイマー製焼きばめホルダのクーラントスルー機能である「cool jet」「cool flash」の使い分けは？＜焼きばめホルダ＞ | オーエスジー

The use of "Cool Jet" and "Cool Flash", which are the coolant-through functions of Hymer's shrink fit holders, ensures that cutting oil is supplied to the cutting edge, so "Cool Flash" is recommended for machining of 10,000 min-1 or more. Anything less than that, even "Cool Jet" is powerful enough.