12 Pcs ER20 1/8"-1/2" Precision ER-20 Collets Set for CNC Milling Lathe Tool Workholding Engraving Machine
Brand: WFLNHB

Package List
12 pcs(1/8",5/32",3/16",7/32"1/4",9/32"5/16",11/32",3/8",13/32",7/16",1/2") ER20 Collets

MATERIAL: High Grade 1065 Carbon Steel
Gripping Range: 1/8"-1/2"
Run-Out Tolerance: 0.015MM (0.0006")
Suitable for CNC Milling Lathe Tool & Workholding Engraving Machine
100% tested before shipping