"Gripper jaws can reduce the risk of the part being torn out under high machining forces. The penetrating tips produce a very high holding force even at low clamping force."
"DC Varibore Collets have the same accuracy specification as spring collets whilst maintaining a gripping range of +\/- 0.5mm. Supplied with either smooth or serrated gripping surface. Serrated collets are ideal for aggresive first operation gripping...