ER20 11/32" Collet
0.304 – .343" Range
Techniks ER20 CNC Collet
Average .0002" T.I.R., Collapse range: .039", Use with PowerCOAT nut for best holding power and cutting tool life. Compatible with DR, RD, ESX, AR, &?BR series collets. All collets inspected for quality and accuracy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.