.500 Standard Round Knockout Punches

.500 Standard Round Knockout Punches – Electrical Conduit Punching Tools The .500 Standard Round Knockout Punches by Greenlee are precision-engineered tools designed for creating clean, accurate knockout holes in electrical conduit and panels. Ideal for electrical distributors and switchgear suppliers, these punches facilitate efficient conduit installation and wiring tasks in various electrical and lighting solutions applications. Specifications Manufacturer: Greenlee Manufacturer Part #: 50024086 Hole Size Capacity: 0.500 inch (1/2") Material Thickness Capacity: 16 gauge mild steel (1.5 mm) Dimensions (L x W x H): 3.7 in x 3.7 in x 4.1 in Product Weight: 0.1900 lb Country of Origin: United States Made in USA: Yes UPC: 783310024088 Features Durable construction suitable for mild steel conduit punching Compact size enables easy handling and precise hole punching Compatible with standard knockout punch sets for electrical conduit installation Manufactured in the USA ensuring quality and reliability Downloads & Links Spec Sheet