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Mandrel Chart
| W.F. |
1D |
1.25D |
1.5D |
2D |
2.5D |
3D |
4D |
5D |
| 10 |
P |
P |
P |
P |
P |
P |
- |
- |
| 15 |
M1W |
M1W |
M1 |
M1 |
P |
P |
- |
- |
| 20 |
M2W |
M1W |
M1W |
M1 |
M1 |
P |
P |
- |
| 25 |
M3W |
M2W |
M1W |
M2W |
M1W |
M1 |
P |
- |
| 30 |
M3W |
M3W |
M2W |
M2W |
M2W |
M1 |
M1 |
M1 |
| 35 |
M3W |
M3W |
M3W |
M3W |
M3W |
M2W |
M2 |
M1 |
| 40 |
M4W |
M3W |
M3W |
M3W |
M3W |
M3W |
M2W |
M2 |
| 45 |
M4W |
M3W |
M3W |
M3W |
M3W |
M3W |
M2W |
M2W |
| 50 |
M4W |
M3W |
M3W |
M3W |
M3W |
M3W |
M2W |
M2W |
| 60 |
M4W |
M4W |
M3W |
M3W |
M3W |
M3W |
M2W |
M2W |
| 70 |
M5W |
M5W |
M5W |
M3W |
M3W |
M3W |
M3W |
M2W |
| 80 |
M5W |
M5W |
M5W |
M5W |
M3W |
M3W |
M3W |
M2W |
| 90 |
M5W |
M5W |
M5W |
M5W |
M3W |
M3W |
M3W |
M3W |
| 100 |
M5W |
M5W |
M5W |
M5W |
M5W |
M3W |
M3W |
M3W |
| 125 |
M5W |
M5W |
M5W |
M5W |
M5W |
M5W |
M4W |
M4W |
| 150 |
M6W |
M6W |
M6W |
M6W |
M5W |
M5W |
M4W |
M4W |
| 175 |
M6W |
M7W |
M8W |
M7W |
M7W |
M6W |
M6W |
M6W |
| 200 |
M6W |
M8W |
M10W |
M10W |
M9W |
M9W |
M8W |
M8W |
| 225 |
- |
M8W |
M10W |
M10W |
M10W |
M10W |
M10W |
M10W |
| 250 |
- |
- |
M10W |
M10W |
M10W |
M10W |
M10W |
M10W |
| 275 |
- |
- |
M10W |
M10W |
M10W |
M10W |
M10W |
M10W |
| Key |
|
W.F. = Outside Diameter / Wall Thickness
W = Wiper Die
M = Ball Style Mandrel |
D = Centerline Radius / Outside Diameter
FIGURE = Number of Balls on Mandrel
P = Plug Style Mandrel |
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|
| GREY AREA = NO WIPER DIE REQUIRED WHEN BENDING BRASS OR COPPER. |
| BLUE AREA = USE THIN WALL MANDRELS AND REVERSE INTERLOCKING TOOLS WITH LIP EXTENSION |
| GREEN AREA = USE ULTRA THIN WALL MANDRELS AND REVERSE INTERLOCKING TOOLS WITH LIP EXTENSION |
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