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NPU Knockout punches (1/2 to 4”)
Knockout punches for punching ½ - 4” diameter conduit holes in up to 10-gauge steel
Choose options
Diameter
- 22.5 mm
- 28.3 mm
- 34.6 mm
- 43.2 mm
- 49.6 mm
- 74 mm
- 89 mm
- 115.4 mm
Pack size
- 1 pc
Quantity
Packs
Total Pieces
1
Discounted (before tax)
From TWD 1,530
Documents
Features & Applications
Features
- Improve punching accuracy and productivity – alignment markings help you position the hole precisely
- Clean-cut holes – engineered to deliver a clean edge when used with Hilti cordless knockout punch tools, dies, and draw studs
- Wide diameter range – combine with die and draw stud versions to punch ½” up to 4” diameter conduit holes
Applications
- Punching conduit holes in mild steel up to 10 gauge
- Punching conduit holes in stainless steel up to 12 gauge
For approval or certificate information, please see individual items.
Consulting & Support
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