ER32 Spring Collet Set From 3mm To 20mm 0.01MM ER Collet Chuck Precision for CNC Spindle Motor

Grade: A seriesSpring Collet

Precision : 0.01mm

Available hole diameter: 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm and 10 mm, 11 mm, 12 mm, 13 mm,

14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm,1/8mm, 1/4mm, 1/2mm

The clamping range: 3-20mm

6-5 ER collet means

Hole Diameter	1/2", 1/4", 5.0mm, 20.0mm, 18.0mm, 19.0mm, 7.0mm, 10.0mm, 11.0mm, 12.0mm, 13.0mm, 15.0mm, 16.0mm, 17.0mm, 6.0mm, 8.0mm, 4.0mm, 3.175mm, 3.0mm, 9.0mm, 14.0mm