Specification:
Model: C25-ER20-50L
Nut type: ER20A
Body length: 45mm
Axle hole: 6mm, 8mm, 10mm, 12mm, 16mm (Optional)
Package List: 1 x Collet Chuck Holder
Note:Please note that the new type and old type of this product will be sentrandomly, and make sure you will not mind before ordering.