Amana High Precision Spring Collet 1/8 Inch for ER20 Tool Holder CO-272 Tape Measures the operator can sand for

the operator can sand for longer periods and less strain is put on the operator's body

Closed construction prevents dust from entering the motor and causing accelerated wear and damage

the tool is easy to control and allows the user to maintain a more comfortable

repeatable and intuitive

Amana High Precision Spring Collet 1/8 Inch for ER20 Tool Holder CO-272 Tape Measures the operator can sand forAmana Tool ER20 Collet in 1 8". All spring collets are inspected for quality & 100% accuracy. Standard 0. 0004" T. I. R. The high precision spring collets allow to reduce the vibrations on the tools and motors, assure better results and prolong the life of the tools and electrospindles. The high precision spring collets used on Amana Tool's high precision toolholders give you the very best performance.