Greenlee
Greenlee 06727 Knockout Punch 0.492 in 16 Ga
Creates 0.492 inch holes in 16 gauge mild steel, aluminium, fiberglass or plastic using manual, hydraulic or battery drivers
- TypeHand Held Punches
- Punches 16-gauge mild steel with a 0.492 in hole size
- 123/250 in nominal diameter for precise conduit openings
- Slug falls free to speed up repetitive knockouts
- Centering marks align holes accurately before punching
- Works with manual wrench, hydraulic or battery knockout drivers
Knockout Punch 0.492 in 16 Ga
Greenlee 06727 is a hand-held knockout punch designed to cut standard round holes with a nominal size of 0.492 in (123/250 in) in materials up to 16 gauge mild steel. It suits electricians and panel builders who need a single-size tool for conduit entry or component mounting in mild steel, aluminum, fiberglass, or plastic enclosures. The slug falls free and centering marks aid hole alignment.
Suited for single-hole jobs, not for multi-size work
This punch serves technicians who repeatedly need the same 0.492 in hole size and can drive the tool with a manual wrench, hydraulic driver, or battery-operated knockout driver. It is not for buyers who require a kit with interchangeable dies for multiple diameters, nor for those who need to punch material thicker than 16 gauge mild steel.
Nominal hole size 0.492 in (123/250 in)
The decisive specification is the fixed hole diameter of 0.492 in, expressed as 123/250 in, which matches specific conduit or connector standards. If the project calls for a different hole size, this single-die punch cannot be adapted and a different tool or die set must be chosen.
Highlights
- Punches 16-gauge mild steel with a 0.492 in hole size
- 123/250 in nominal diameter for precise conduit openings
- Slug falls free to speed up repetitive knockouts
- Centering marks align holes accurately before punching
- Works with manual wrench, hydraulic or battery knockout drivers
Specifications
| Brand | Greenlee |
|---|---|
| Model | 06727 |
| Type | Hand Held Punches |
Questions about this item
Does the Greenlee 06727 knockout punch come with a wrench or driver, or must I supply my own?
The punch is designed for use with a manual wrench, hydraulic driver, or battery-operated knockout driver, none of which are included in the box.
The spec lists hole size as 123/250 in and 0.492 in — are these the same punch or different versions?
They are the same punch; 123/250 in is the fractional equivalent of the nominal 0.492 in hole size.
With a 16-gauge mild-steel rating, what thickness of material can this punch actually cut in a workshop?
It is rated to punch through mild steel up to 16 gauge, as well as aluminium, fibreglass and plastic of comparable thickness.
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