Rego-Fix is a leading tool holder brand based in Switzerland since 1950.
The HSK system was invented in Germany in the 1990's and is now very commonly found in European machine tools and spindles. HSK stands for 'Hohl Shaft Kegel' - 'Hollow Shank Taper', and as the name implies this type of interface has a cavity running through it. Unlike classical 'pull-stud' designs (CAT, BT, SK etc), HSK uses an internal drawbar mechanism which results in clamping force increasing with rotational speed. Additionally, the form features dual contact; on an axial face and the cone (1:10), which puts HSK in the upper echelons of tool holder performance.
This is a modification of the HSK-E format specifically for Willemin-Macodel machining centers.
The classic PG collet design, perfect for all standard machining applications, guaranteed for 5 years / 20,000 clamping cycles with proper procedure and h6 tool shanks.
Please note that the actual item may not be/look exactly the same as shown in the item picture, and check all available info/links for reference or contact us for clarification.