Amana tool CO-ER40 4-Pc High Precision CNC 1/4, 3/8, 1/2 & 3/4 Inch D x 46mm Long Spring Colet Colection for ER40 Nut

CNC Replacement Parts Amana Tool now offers Metric and Inches HIGH PRECISION CNC Spring Collets in ER and RDO Styles.All spring collets are inspected for quality & 100% accuracy. Standard 0.0004" T.I.R. CO-ER40   Cost of 4 pcs Purchased Individually $140.58 Set Selling Price $122.00 Buying the Set you Save 13% 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. These high precision spring collets used on Amana's high precision toolholders give you the very best tool performance