GDS COBRA 2-part automatic chuck for Schaublin W15, W20, & W25 colletsThe COBRA automatic chuck is available for Schaublin W15, W20, & W25 collets and…
GDS COBRA 2-part automatic chuck for Schaublin W15, W20, & W25 collets
GDS COBRA 2-part automatic chuck for Schaublin W15, W20, & W25 collets
GDS COBRA 2-part automaric chuck is also available for a wide variety of Nann collets with the 8° taper
GDS COBRA 2-part automaric chuck is also available for a wide variety of Nann collets with the 8° taper

An excellent automatic chucking solution at an affordable price

Our COBRA two-part clamping system is what most WALTER users think of as “the Schaublin nose cone” or the “Nann chuck,” and WALTER has gotten these from GDS for years. The COBRA offers excellent repeatability when changing blanks or collets, for optimal grinding results. And you can change collets quickly and in just a few simple steps. You can also adjust radial concentricity in just a few minutes.

COBRA – the economical clamping system from GDS

  • Tapered profile for optimal wheel clearance
  • Good concentricity and repeatability
  • Adjustable radial concentricity
  • Handles a range of diameters using widely available Nann and Schaublin collets
  • Very durable
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Catalog on the GDS Cobra