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Stud-Driven D Hole Punches
 |
Double-D Shape |
Also known as chassis punches, these tools cut through sheet metal to create holes for installing switches and instruments. They have an automatic centering design for accurate alignment. Drill pilot holes slightly larger than the size of the stud. All punches can be used with a manual wrench or hydraulic driver, but require a stud adapter (sold separately) when used with a hydraulic driver.
Punches | Stud Adapters | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For Hole | ||||||||||
Lg. | Wd. | For Max. Steel Thk. | Material | Includes | Each | Each | ||||
For Steel | ||||||||||
Double-D Shape | ||||||||||
| 0.642" | 0.769" | 1/16" | Steel | Punch, Die, Stud, Nut | 3449A651 | 0000000 | 3449A175 | 000000 | ||
| 0.697" | 0.795" | 1/16" | Steel | Punch, Die, Stud, Nut | 3449A841 | 000000 | 3449A175 | 00000 | ||
| 0.756" | 0.913" | 1/16" | Steel | Punch, Die, Stud, Nut | 3449A851 | 000000 | 3449A175 | 00000 | ||
| 1.125" | 1.375" | 1/16" | Steel | Punch, Die, Stud, Nut | 3449A861 | 000000 | 3449A176 | 00000 | ||
