- AC TORK-LOK DRAWBAR TYPE:
The Standard Series is designed to cover a wide range of inner diameters from 12.7 mm to 113.4 mm. Compared with the Short Series drawbar type, this offers larger bending tolerances and higher resistance against frequent idle operations, so it is recommended for use on short workpieces requiring a restrictor (for collet opening).
The Short Series is suitable for workpieces with a short clamping length. Also, this is suited to reducing the overhang of NC lathes or to performing a little heavy-duty cutting on workpieces that require a restrictor and would be susceptible to torsion during operations if standard drawbars were used.
- HAND-LOK (MANUAL):
Hand-Lock Collets ＆ Arbors Best Suited For Small-Lot ID Chucking. These employ a manual collet attachment incorporating a cam mechanism to allow easy use of the AC arbors that provide excellent performance in the inner diameter chucking. For lathe, milling, drilling, index table and etc.
Tork-Lok Between-Center Arbor is designed to hold the workpiece through the hole-referenced ID chucking and then to be supported between centers of machine tools for grinding operations and inspection.
Tork-Lok Fixtures are used with the "Tork-Lok" Drawbar-type arbor. This fixture gives great holding power to the arbor through easy lever operations. It can be used for a broad range of machining applications such as milling, drilling, and boring, allowing facility and maintenance costs to be saved.