PD-3939 is a punch and die set for punching a rectangular cutout in 39 mm x 39 mm. It comes with a semi-circular-shaped 22 mm draw stud, either in a M20 x 1.5 metric thread or a UNF 3/4"-16 thread. It is designed to make a cutout hole for panel-mount gauges that need a 71 x 39 mm cutout, such as DVA-120, DA-100, DV-100. (Need two punches to make the cutout in 71 x 39 mm.)
This punch and die set requires a hydraulic punch driver. Please check the thread type in the cylinder ram and select a compatible draw stud.
Parts shown in the photo are PD-3939 punch & die set, a metric (M20 x 1.5) draw stud, and a cap.
Draw Stud Options
Draw stud options are described in the table below and shown in the image.
| Description |
Parts |
Draw Stud Length |
Thread |
Note |
| Metric M20 x 1.5 |
A |
100 mm |
M20 x 1.5 |
Fits hydraulic knockout punch drivers with metric thread. |
| UNF 3/4"-16 |
B |
100 mm |
UNF 3/4"-16 |
Fits "Geenlee-style" drivers with UNF 3/4"-16 thread. |
| UNF 3/4"-16 (for Greenlee) |
C |
123 mm |
UNF 3/4"-16 |
Fits Greenlee 746 Ram with recessed thread. |
|
UNF 3/4"-16 (for Greenlee) with a spacer
|
C&D |
123 mm |
UNF 3/4"-16 |
Fits both Greenlee and "Greenlee-style" drivers. |
Specifiications
Die Cutout Size: 39 x 39 mm.
Draw Stud Cross-Section: 22 mm diameter x 18 mm.
Draw Stud Length: 100 mm or 123 mm.
Cap Thread: M18 x 1.5
Ram Cylinder Thread: M20 x 1.5 or UNF 3/4"-16
[PDF] How to Use Auber's Punch and Die Sets.
This product was added to our catalog on Wednesday 29 July, 2015.
