The core drill Z pilot designed for drilling tubes
For reducing expanded part of tube wall without damaging the tube sheet.
The table shows the most common core drill. It is possible to manufacture core drills for other tube sizes upon request.
Размеры в миллиметрах
Tool no. |
NominalTube O.D.mm |
NominalWall Thicknessmm |
Z – 20-25 |
20 |
2,5 |
Z – 20-20 |
2,0 |
|
Z – 25-30 |
25 |
3,0 |
Z – 25-25 |
2,5 |
|
Z – 25-20 |
2,0 |
|
Z – 38-35 |
38 |
3,5 |
Z – 38-30 |
3,0 |
|
Z – 38-25 |
2,5 |
The core drill ZSH for removing weld in combined joints
Designed for removing weld in combined joints without damaging the tube sheet.
The table shows the most common core drill. It is possible to manufacture core drills for other tube sizes upon request.
Размеры в миллиметрах
Tool no. |
NominalTube O.D.mm |
ZSH -20 |
20 |
ZSH -25 |
25 |
ZSH -38 |
38 |