Changing top tools without bolt

Our Unique boltless structure achieves this simplification without compromising reliability.
By eliminating bolt detachment and centering process,
it greatly reduces replacement time with no tools needed.

Abundant variations are available.

In addition to this system, which was only applicable to UBL type chuck and required plastic hammer for detaching, button-push style is available now. This new style is also applicable to OPA type chuck.

Boltless for stopper as well.

There are also plunger type and clamper type available, which facilitates changing speed without tools.