Greenlee Slug-Buster Knockout Punch 1/2" Conduit Size Round Professional Electrical Tool

Greenlee Slug-Buster Knockout Punch 1/2" Conduit Size Round Professional Electrical Tool

Professional knockout punching with unique slug-splitting design

The Greenlee Slug-Buster Knockout Punch delivers professional-grade performance for 1/2" conduit installations with its innovative slug-splitting punch profile. Made in USA with laser markings for quick identification, this round knockout punch features a knurled edge for superior grip and can be used with Greenlee battery-hydraulic knockout drivers, manual-hydraulic knockout drivers, or ratchet wrench systems.

Professional Features & Benefits

• 1/2" Conduit Size (0.89" or 22.5 mm): Precisely sized for standard conduit applications ensuring accurate knockout dimensions
• Unique Slug-Splitting Profile: Innovative design splits slugs during punching for easy removal and cleaner installations
• 10 ga Mild Steel / 12 ga Stainless Steel Capacity: Handles demanding thickness requirements for professional electrical work
• Knurled Edge Design: Enhanced grip surface provides better control and handling during operation
• Made in USA Quality: Domestic manufacturing ensures consistent quality and reliable performance
• Laser Markings: Quick part identification reduces setup time and prevents errors on job sites
• Multi-Material Compatibility: Works effectively in mild steel, stainless steel, brass, copper, aluminum, fiberglass and plastics

Technical Specifications

• Capacity: Optimized for mild steel. Limited stainless steel capability
• Product Material: For use in mild steel, stainless steel, brass, copper, aluminum, fiberglass and plastics
• Product Shape: Round
• Product Size: 1/2" Conduit (0.89" or 22.5 mm)
• Thickness: Punch 10 ga mild steel or 12 ga stainless steel

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Electrical panel installations and modifications
• Commercial conduit system installations
• Industrial electrical enclosure preparation
• Maintenance and repair operations
• Multi-unit residential electrical work
• Professional contractor applications

Why Choose Greenlee Quality?

Greenlee delivers proven reliability with Made in USA manufacturing quality and precision laser markings for professional identification. The innovative slug-splitting design and multi-material compatibility ensure dependable performance across diverse electrical applications, backed by the durability professionals demand.