1.          Small-size light weight:

Comparing with the traditional product, it is small-sized (reduced to MAX 95mm) and a light weight (weighted MAX 4.5kg).

Make its capacity more slable to reduce the burden of the machinery at high speed turning.

2.          The most largest bore:

Comparing with the old product, it has about 20% more bore full diameter for utilizing the capacity of machinery.

3.          The safety mechanism:

It can retain the gripping force with a check valve.