Greenlee Slug-Buster® 1/2″ – 1-1/4″ Manual Knockout Set
April 27, 2026
Features
- For use with new Greenlee KRW-1 high-leverage ratchet wrench
- Slug-Buster® punch profile splits slugs for easy slug removal
- Knurled edge on punches for better grip
- knockout set features new die design optimized for widest range of materials and drivers
- Laser markings for quick part identification. Alignment markings for improved accuracy
- Easy threading – draw studs with “dog point” tip helps eliminate cross-threading
| Application | For punching holes in mild steel, aluminum, brass, copper, fiberglass and plastics |
| Size | 1/2″ – 1-1/4″ conduit size knockouts (hole size: 0.89″ – 1.70″ or 22.5 mm – 43.2 mm) |
| Type | Manual Knockout Set |
| Material | Punch up to 10 ga mild steel |
| Consists Of | 1/2″ – 1-1/4″ conduit size Slug-Buster® punches |
| 1/2″ – 1-1/4″ conduit size dies | |
| 7/16″ ball-bearing draw stud | |
| 3/4″ ball-bearing draw stud | |
| KCC-BB1-1/4 carrying case |










