Series 39191
The pull stud (also referred to as retention knob), which is found at the top of the ISO, SK or BT tool holder (many older machine models), is machine-specific and must be exact. There are numerous pull stud executions shown below, along with the most common machines they are found on.
![](https://gdptooling.com/wp-content/uploads/2021/02/repparts1-300x112.jpg)
39191-0-00013-0 – For IMA, Maka, Reichenbacher, Weeke, Buseellato
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart2-300x128.jpg)
39191-0-00019-0 – For IMA, Maka, Reichenbacher, Stegherr etc.
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart4-300x114.jpg)
39191-0-00120-0 – For Biesse machines (before 9/92).
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart3-300x118.jpg)
39191-0-00121-0 – For Biesse (after 9/92), Laguna, Masterwood, NEW CNC, Patriot (SCM) and other machines with HSD Spindle
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart5-300x137.jpg)
39191-0-00131-0 – For Alberti, Masterwood and other machines with Colombo Spindle
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart6-300x114.jpg)
39191-0-00085-0 – For SCM, Morbidelli machines
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart7-300x127.jpg)
39191-0-00110-0 – For Shoda, Andi prior to mid-1997
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart8-300x113.jpg)
39191-0-00132-0 for Heian machines
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart9-300x133.jpg)
39191-0-00128-0 – For CMS Machines
![](https://gdptooling.com/wp-content/uploads/2021/02/reppart10-300x116.jpg)
39191-0-00122-0 – For Esseteam machines