Slug-Buster Knockout Punches 0.492" to 2.520"

Slug-Buster Knockout Punches 0.492" to 2.520" – Electrical Knockout Punch The Slug-Buster Knockout Punches by Greenlee are designed for punching holes in mild steel, aluminum, fiberglass, and plastic materials. These punches are compatible with battery-powered, hydraulic, ratchet, or manual drivers, making them suitable for electrical distributors, lighting solutions, wire and cable installations, and switchgear supplier applications requiring precise conduit hole creation. The unique punch profile splits slugs for easier removal, enhancing efficiency and safety on job sites. Specifications Application: Punch mild steel, aluminum, fiberglass, and plastic Capacity Mild Steel: Up to 10 gauge (3.5 mm) Hole Sizes: Conduit sizes with hole size matching outside diameter of US conduit sizes (e.g., 1/2" conduit corresponds to 7/8" hole) Operation Type: Battery, hydraulic, ratchet, or manual drivers Includes: Punch, die, and draw stud Size Range: 0.492" to 2.520" (12.5 mm to 64.0 mm) Weight: Approximately 0.43 lb (0.4300 lb) Made in USA: Yes Manufacturer: Greenlee Manufacturer Part Number: 52028664 Features Unique punch profile splits slugs for easier slug removal Compatible with standard Greenlee dies and draw studs Available in sizes up to 2.52" (64.0 mm) Slug-Buster design improves job site efficiency by allowing split slugs to fall free from the die and stud U.S. Patent #4,543,722 for Slug-Buster technology Downloads & Links Spec Sheet Spec Sheet