COBRA - the two-part clamping system in high-precision GDS quality. A good solution at an affordable price especially for Walter users (for other tool grinders on demand).
COBRA has been especially developed for high-performance grinding centers, and offers high repeatability when changing blanks for optimal grinding results. Collets can be changed quickly and in just a few simple steps. You can also adjust radial concentricity in just a few minutes. COBRA is GDS’s economical clamping system.
Features:
- 2-part clamping system (collet is axially actuated by a pull rod in the machine)
- Tapered Profile for optimal wheel clearance
- Adjustable radial runout
- Automatic loading of the workpieces
Your Advantages:
- Good concentricity and repeatability
- Handles a very wide range of diameters using widely available Nann & Schaublin collets
- durable
- inexpensive