Collets

Normally a collet system for small hole drilling machines contents collet, pipe guide and rubber seal to clamp an electrode. A high quality collet is needed to guarantee a perfect concentricity of the electrode. Our collets are made in Japan and have a tolerance of +/- 0,02mm. Thereby a perfect concentricity is possible. Normally, the collet and the pipe guide is 0.1mm bigger than the electrode. For example, if you want to use an electrode with the diameter 0.8mm, you will need a collet and a pipe guide with the diameter 0.9mm.

Small hole drilling machines like Sodick K1C and Matra Bohrteufel using the above mentioned standard collet system. We can offer special types on request, too.