Slug-Buster Knockout Punches 0.492" to 2.520"

Slug-Buster Knockout Punches 0.492" to 2.520" – Electrical Knockout Punches Slug-Buster Knockout Punches are designed for efficient punching of mild steel, aluminum, fiberglass, and plastic in electrical conduit and pipe installations. These punches are compatible with battery-powered, hydraulic, ratchet, or manual drivers, making them suitable for electrical distributors and switchgear suppliers requiring reliable knockout solutions. The unique punch profile splits slugs for easier removal, improving workflow on site. Standard Greenlee dies and draw studs are used, ensuring compatibility and ease of replacement. Specifications Capacity Mild Steel: Up to 10 gauge (3.5 mm) Application: Punch mild steel, aluminum, fiberglass, and plastic Operation Type: Battery, hydraulic, ratchet, or manual drivers Size Range: 0.492" to 2.520" (12.5 mm to 64.0 mm) Includes: Punch, die, and draw stud Weight: 1.45 lb (approximate) Made in USA Manufacturer: Greenlee Manufacturer Part #: 52028719 Dimensions (L x W x H): 5.85 in x 4.55 in x 1.6 in Features Unique punch profile that splits slugs for easier slug removal Compatible with multiple driver types: battery-powered, hydraulic, ratchet, or manual Uses standard Greenlee dies and draw studs for easy replacement Slug-Buster punches available in sizes up to 2.52" (64.0 mm) Durable construction suitable for electrical and lighting solutions applications U.S. Patent #4,543,722 for Slug-Buster design Downloads & Links Spec Sheet Spec Sheet