Dapra offers an extensive line of workholding and rotary positioning equipment, including: Arnold's family of workholding vises with high clamping force, close-tolerance location and repeatability, and large jaw capacity; Servopress Indexing Tables (rotary tables) for superior indexing accuracy and repeatability; and Allmatic Precision Vises for preset holding sensitivity and close tolerance part location.
High clamping force, outstanding accuracy and large jaw capacity. Combination of a close-tolerance vise with heavy-duty, rugged design and the highest quality materials. Truly dependable vises suitable for milling, grinding, drilling, toolroom and production work and many other uses. Clamping pressure can be almost effortlessly applied, achieving up to 18,000 lbs. of clamping force. New 5-axis models are industry leaders for part accessibility and clamping repeatability. The Arnold line of vises has the solution for most any workholding challenge.
Preset holding sensitivity, close-tolerance part location and intensified holding power, all in one vise. Part repeatability within .0002". Holding pressures are repeatable and can be preset from 0 to more than 12,000 lbs. Available with adjustable gripper studs embedded into the workpiece, ensuring safe and quick clamping of raw parts, thermal cut parts and sawn off material.
Superior indexing accuracy and repeatability, extremely rapid index times for high-production applications and precise locking with Hirth or Ball couplings. Great for square block grinding (click here for a demonstration video). Drives available in electric, pneumatic, hydraulic or combination.