
Greenlee 720 Keyway Nibbler Hole Punch
Greenlee 720 Features
- Eliminates time consuming hand sawing and filing when making keyways for push-button switches.
- Use as a nibbler to make wider or deeper keyways.
- Punches 1/8" (3.2 mm) or 3/16" (4.8 mm) keyways for 7/8" (22.5 mm) or 1-7/32" (30.5 mm) push-button holes.
Greenlee 720 Specifications
| Capacity: | 10 gauge (3.5 mm) mild steel. |
Original: $332.51
-65%$332.51
$116.38More Images

Greenlee 720 Keyway Nibbler Hole Punch
Greenlee 720 Features
- Eliminates time consuming hand sawing and filing when making keyways for push-button switches.
- Use as a nibbler to make wider or deeper keyways.
- Punches 1/8" (3.2 mm) or 3/16" (4.8 mm) keyways for 7/8" (22.5 mm) or 1-7/32" (30.5 mm) push-button holes.
Greenlee 720 Specifications
| Capacity: | 10 gauge (3.5 mm) mild steel. |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Greenlee 720 Features
- Eliminates time consuming hand sawing and filing when making keyways for push-button switches.
- Use as a nibbler to make wider or deeper keyways.
- Punches 1/8" (3.2 mm) or 3/16" (4.8 mm) keyways for 7/8" (22.5 mm) or 1-7/32" (30.5 mm) push-button holes.
Greenlee 720 Specifications
| Capacity: | 10 gauge (3.5 mm) mild steel. |
















