CMT Lathe Chucks - Providing the Best Machine Tool Workholding Solutions
TDT Technology Ltd is the official UK & Ireland importer, sales distributer and service agent for a wide range of the most technologically advanced machine tool hydraulic and pneumatic lathe chuck systems for CNC Lathes and Grinding Machines of all types and sizes. State-of-the-art workholding, clamping and tooling solutions are provided by our technical partner, CMT Tubertini, whose application driven product line is manufactured to the most demanding standards in the world.
Available exclusively through TDT Technology Ltd, customers are ensured a consistent, single source of superior product performance, technical support and customer service.
CMT Tubertini Manufacturing Range
- Self-centering hydraulically and pneumatically operated chucks with and without built-in cylinders
- Hydraulic and pneumatic actuating cylinders with and without bar passage
- Hydraulic and pneumatic actuating cylinders with coolant passage
- Self-centering hydraulically and pneumatically power operated stationary chucks
- Rotating platforms with pneumatic actuating built-in cylinder
- Rotating and stationary power collet carrying chucks with and without built-in cylinder
- Special workholding devices with grinding and/or anti-ovaling grip
- Power operated membranes and carriers with and without built-in cylinder
- Compensating, floating stirrup chucks with retractable centre
- Self-centering hydraulically operate devices for transfer lines
- Special chucking systems and special palletized stationary/rotating chucking systems
- Special stirrup clamping systems with long stroke
TDT Technology Work Holding Chuck Systems Portfolio
The wide variety of component clamping and toolholding options makes CMT Tubertini chucking systems the UK market-leader. When you have a special chucking requirement TDT Technology will have the solution, you won't find a greater selection of workholding products anywhere else in the UK. Our huge and varied catalogue of workholding and stationary clamping products means we can supply a solution for any application.
Whether you require hydraulic chuck jaws, air chucks, rotating cylinders, indexing chucks, lathe chucks, including systems for CNC lathes, stationary clamping systems, power chucks, mandrels, diaphragm chucks, vises, or a wide variety of other workholding and gripping solutions, TDT can supply them.
Innovation and development has always been the watch-word of CMT Tubertini, keeping it at the leading edge of toolholding chuck technology. While offering a comprehensive range of standard lathe chucks, the ability to design and manufacture chucks to meet any workholding requirement has also led to the development of a range of special clamping systems for complex toolholding applications which the industry needs not only today but will also need tomorrow. The following special clamping solutions are just a sample from our vast range of hydraulic and pneumatic lathe chuck systems.
CMT Model Code: TYPE CCL-ST
A special centering and stirruping clamping system for NC turning, grinding and milling machines with automatic loading.
- Centering clamping on hole and stirrup
- PEL workpiece detection system
- Centering tolerance 7 mm on diameter
- Repeatability accuracy lower than 0.005 mm
- Quick change centering
- Quick change stirrups
- System driven by double cylinder
- High rotation speed
CMT Model Code: MCR/MCR-ST
An automatic quick change carrier with mid centering pins and rotating recovering arms - suitable for the hard turning and grinding of hole and OD of gears.
- High rigidity during machining
- Repeatability accuracy within 0.01 mm
- Quick change without any further adjustment
- High centering accuracy on primitive gear diameter
- High roundness accuracy in hole execution
- High rotation speed
- High cutting on hard turning
- Suitable to machine outer taper by means of recovering arms
- Manual or automatic loading
- Gear presence check (PEL)
- Balanced system
- Suitable to work with external dressing wheel holders
CMT Model Code: M-MOD/M-MOD-X
An automatic carrier for gear hole grinding – a modular system for small productions.
- Absolute modularity by means of angular adjustment of the bases holding locators and prelocators in short time
- Very high repeatability accuracy - within 0.005 mm
- Loading both manual or automatic
- Predisposition for workpiece presence check
- Predisposition for coolant passage
- High accuracy granting repeatability lower than 0.005 mm. The use of pre-set angular calibres allows the clamping of a wide range of gears with different teeth no. granting a pre-setting accuracy lower than 0.01 mm.
- Quick change - long adjustment times of gear to find machine centering are eliminated by using angular calibres to position the system automatically.
- Modularity - you can get the desired modularity for clamping different gears with different OD and teeth no.
CMT Model Code: NO.040.63570
An automatic device for driving on a grinding machine on centres for small size taps (M3-M30). The device is provided with a built-in cylinder for automatic movement of the jaws, fed by a rear distributor.
- Driving by means of clamping without influencing the positioning by centres
- Quick set-up
- Feeding both pneumatic and hydraulic
- Loading both manual and automatic
- Specific sizing to allow passage of grinding wheels for multi-directional machining
- Centrifugal force balancing
- Protections against dirt
CMT Tubertini Systems
The Company was founded in the late 1950s by Mr Oriano Tubertini and for the last forty years CMT Tubertini has been a leader in the Italian lathe chuck systems market and is also recognised world-wide as one of the leading manufacturers of chucks and workholding systems. Now part of the Euroma group and with its roots in the machine tool industry CMT has been designing, manufacturing and developing hydraulic and pneumatic chuck systems for and with its customers. Compliant with the highest manufacturing and quality control standards, the need for ever faster, ever more cost effective production techniques require workholding systems to perform as never before. Standard workholding systems cannot always meet that need, creating a workholding system which is easy to use, can hold even the most complex shape or the most delicate workpiece, and which is realistically priced demands imagination, innovation, experience, expertise and above all exceptional engineering skill.
Whatever your requirements, TDT Technology have the experience and expertise required by even the most exacting clients, so please don't hesitate to Contact Us for more information once you've browsed the site - TDT Technology is here to find the right chuck for you.



