Product Review
This ER collet is the most widely used clamping system in the world used for a variety of machining applications including boring, milling, reaming, tapping and grinding.
Collet must be placed into collet chuck nut before inserting into collet chuck.
It is inspected to be precise within 0.0002-inches or better prior to shipping
Note:Please allow 1-3mm due to manual measurement, make sure you do not mind before you bid.
Size:
Clamping Diameter : 6mm/ 1/4";
Overall Size : 11 x 18 mm/ 0.43" x 0.7"(Max.Dia*H)








