15Pcs ER11 Spring Collet Set For CNC Super Precision Milling Tool Gripping Range 1Mm,1.5Mm,2Mm,2.5Mm,3Mm,3.5Mm,4Mm,4.5 Mm,5 Mm,5.5 Mm,6 Mm,6.5 Mm,7Mm,1/4",1/8"
15Pcs ER11 Spring Collet Set For CNC Super Precision Milling Tool Gripping Range 1Mm,1.5Mm,2Mm,2.5Mm,3Mm,3.5Mm,4Mm,4.5 Mm,5 Mm,5.5 Mm,6 Mm,6.5 Mm,7Mm,1/4",1/8"
15Pcs ER11 Spring Collet Set For CNC Super Precision Milling Tool Gripping Range 1Mm,1.5Mm,2Mm,2.5Mm,3Mm,3.5Mm,4Mm,4.5 Mm,5 Mm,5.5 Mm,6 Mm,6.5 Mm,7Mm,1/4",1/8"