The invention is a microminiature high rotating speed tool shank, relating to electromechanical integration field.
本发明为一种微小型高转速刀柄，属机电一体化领域。
The microminiature high rotating speed tool shank can realize the manual or automatic tool changing of the metal-cutting machine, and is composed of a taper shank and a pull nail;
微小型高转速刀柄可实现金属切 削机床的手动和（或）自动换刀；由锥柄和拉钉组成；
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