Feature

●Made of high quality specially formulated spring steel for durability during use.
●Built-in self-release design and tools wont snag on the holder.
●Professional manufacturing, exquisite workmanship, high reliability.
●Widely used for bowling, milling, drilling, silk attack, carving, CNC and other processing.
●Used with standard ER collet chuck for coolant thru tool applications.


Description

Specifications:
Condition: 100% Brand New
Spring collet models: ER11-1, ER11-2, ER11-3, ER11-4, ER11-5, ER11-6, ER11-7

Package List:
1 x Extension Rod
7 x Spring collets