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Greenlee K2BBM-0305 30.5 mm Slug-Buster Manual Knockout Punch Set
Model: GREE-K2BBM-0305
Greenlee
Greenlee K2BB Slug-Buster Manual Knockout Set, Round Punch
The Greenlee K2BB Slug-Buster Manual Knockout Set is a conduit-size punch and die assembly built for electricians who need clean, round knockouts in mild steel enclosures and panels. Featuring a unique punch profile that splits slugs for easy removal, alignment markings for improved accuracy, and a knurled edge for a better grip during operation, this set replaces the legacy Greenlee 60246 and is designed for use with the Greenlee KRW-1 ratchet wrench. The punch and die are Made in USA, and the punch is manufactured from 10 ga mild steel for durability on the job.
Key Features
- Round Punch Profile: A unique round punch profile splits slugs cleanly for easy removal during conduit knockout operations.
- Durable Construction: Punch is made from 10 ga mild steel, optimized for use in mild steel applications for long-lasting performance.
- Alignment Markings: Precision alignment markings improve accuracy when positioning the knockout set on the work surface.
- Knurled Grip Edge: A knurled edge provides a better grip for secure handling during installation.
- Laser Marked Identification: Laser markings allow for quick part identification on the job site.
- Compatible Wrench: Designed for use with the Greenlee KRW-1 ratchet wrench for efficient operation.
- Broad Material Compatibility: Suitable for use in mild steel, brass, copper, aluminum, fiberglass, and plastics.
- Direct Replacement: Replaces the Greenlee 60246 knockout set for straightforward upgrades.
Technical Specifications
- Type: Knockout Set
- Shape: Round
- Capacity: Optimized for use in mild steel
- Thickness: Punch 10 ga mild steel
- Material Compatibility: For use in mild steel, brass, copper, aluminum, fiberglass and plastics
- Country of Origin: United States
Typical Applications
- Electrical Panel and Enclosure Fabrication
- Conduit Knockout Punching in Mild Steel Panels
- Knockout Work in Brass, Copper, Aluminum, Fiberglass, and Plastic Enclosures
- Commercial and Industrial Electrical Installations
- Panelboard Modification and Retrofit Work
Why Greenlee?
Greenlee's K2BB Slug-Buster Manual Knockout Set combines a Made in USA punch and die with a purpose-built round profile that splits slugs for fast, clean removal. The 10 ga mild steel punch construction, knurled grip, alignment markings, and laser identification reflect the precision and durability electricians expect from Greenlee tools built for demanding, code-compliant electrical work.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- GREE-20260923
- Product Type:
- Knockout Set
- Country of Origin:
- United States
- Department:
- Electrical
- Product Subgroup:
- Knockout Punches
- Product Material:
- Mild Steel
- Product Size:
- 1/2"
- Product Size:
- 1-1/2"
- Product Size:
- 1"
- Product Size:
- 3/4"
- Product Height:
- 1.5 inches
- Volume:
- 0.9 pounds
- Product Width:
- 3.25 inches
- Product Details:
- Knockout Set