Amana High Precision Spring Collet 1/2 Inch for ER20 Tool Holder CO-278 1/8 Up Spiral Narrow nose design reaches corners

Narrow nose design reaches corners and tight areas for detail work

Drive fasteners up to 2"

Replacements available separately

65 pounds (300 grams) operating weight

Amana High Precision Spring Collet 1/2 Inch for ER20 Tool Holder CO-278 1/8 Up Spiral Narrow nose design reaches cornersAmana Tool ER20 Collet in 1 2". 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.