GMT Manual Chucks offer a significant advantage over other types of chucks, especially scroll chucks. The conventional bevel gear and scroll in manual chucks have been replaced by a worm & worm wheel to operate the jaws. This significantly increases the mechanical advantage of the chuck and therefore allows heavier machining forces.

The quality of the lathe chuck is a very important factor in the accuracy and quality of parts produced on a lathe. A GMT chuck enhances the productivity of the lathe considerably, resulting in faster and better production.CALL +91 87544 83577” or mail us at “esales@gmt.co.in


These sturdily built chucks deliver high gripping force. The conventional bevel gear and scroll have been replaced by a worm & worm wheel to operate the jaws. Consequently, the worm & worm wheel and the circular cam give the chuck an amazingly high mechanical advantage and gripping power.

Each chuck comes with – one set of soft jaws, one number Allen wrench for jaw screws, one number chuck operating key with tommy bar, and one set of body clamping screws.Download Data


GMT system of independent four-jaw chucks has separate jaws and reversible hard jaws. This gives the flexibility to use special hard jaws to suit specific components. Because the GMT Independent Jaw Chuck is suitable for irregular shaped components, concentricity is adjustable to suit the application. It delivers a high gripping force.download data


GMT Manual Chuck with Quick Jaw Change meets the growing needs of current small to medium batch production. Also, it provides high reliability and concentricity, and the Quick Jaw Change facilitates quick and accurate re-positioning reversing or jaw changing operations quickly and accurately.

Also, a screw moves the master jaws radially, which is in the wedge block. The pivot blocks inter-connects the three wedge blocks and transmission ring, thereby moving all jaws concentrically at the same time.download data

Hence, all GMT Manual chucks are suitable for HMT, BECO, Vertical Turret Lathes.
Finally, please visit us at https://gmtmachinetools.blogspot.com– a new blog dedicated to all GMT customers…interact with our technical experts.