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

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.

