Important: Please indicate the exact outer diameter of the existing pipe when placing the order resp. please select the suitable spot drilling collar from the list.
→ CS Spot drilling collar
![](https://ipp.be/content/uploads/2012/12/IPP-PN040-CS-Spot-drilling-collar-e1357567273558.jpg)
Important: Please indicate the exact outer diameter of the existing pipe when placing the order resp. please select the suitable spot drilling collar from the list.