Jaw boring device in three-jaw chucks
Design: lightweight construction.
Application: for boring unhardened and grinding hardened basic and mounted jaws. Jaws adjustable, adjustable and infinitely adjustable. The jig is mounted in a three-jaw chuck, with the help of the setting ring of the boring device, the adjustable jaws are moved inwards and outwards. Adjustable jaws are placed in the jaw holes of the lathe's chuck, after which the chuck is fixed. Within a few seconds, you can set the handle to the state it will take during subsequent processing of the workpiece (pre-fixing). This means that the tightened clamping surfaces of the grip jaws in the clamped state are connected in shape and exactly concentric.