Designed for facing the ends of stainless steel tubes to reduce their protrusion above the plane of the tubesheet.
The table shows the most common core drill. It is possible to manufacture core drills for other tubes sizes upon request.
Dimensions are in millimeters
Tool no. |
Nominal Tube O.D.mm |
Nominal Wall Thickness mm |
ZТ – 20-25 |
20 |
2,5 |
ZТ – 20-20 |
2,0 |
|
ZТ – 25-30 |
25 |
3,0 |
ZТ – 25-25 |
2,5 |
|
ZТ – 25-20 |
2,0 |
|
ZТ – 38-35 |
38 |
3,5 |
ZТ – 38-30 |
3,0 |
|
ZТ – 38-25 |
2,5 |