29 Jul NEW 14Pcs ER20 Spring Collet Set 1/16″-1/2″ CNC Super Precision 3/8 1/4 1/8
MODEL:ER20 CONDITION: Brand New MATERIAL: High Grade Carbon Steel Run-Out Tolerance: 0.015MM (0.0006") Please check pictures for more details Key Features： ER20 14Pcs : 1/16,3/32,1/8",5/32",3/16",7/32"1/4",9/32"5/16",11/32",3/8",13/32",7/16",1/2"; Up for sale ER20 Spring Collet Set for CNC milling Lathe Tool & Workholding Engraving machine!!! Shipping from the USA...