Greenlee 1431AV 3.000" Round Replacement Conduit Punch

Greenlee 1431AV 3.000" Round Replacement Conduit Punch

The Greenlee 1431AV 3.000" Round Replacement Conduit Punch is a precision-machined knockout punch designed for use with battery-powered, hydraulic, ratchet, or manual knockout drivers. Sized for a 3.000" standard round knockout, this replacement punch cuts clean, accurately sized holes for conduit and cable entry in electrical enclosures, panels, and boxes. Built with a round profile and rated for use on mild steel up to 10 gauge as well as aluminum, fiberglass, and plastic, this Greenlee punch is manufactured in the United States to the durability and precision standards electricians rely on for repeatable, code-ready knockouts.

Key Features

• Trade Size: 3.000" round replacement punch sized for a standard round knockout, ensuring an exact fit for conduit entry.
• Shape: Round punch profile designed for clean, consistent circular knockouts.
• Material Capacity: Rated for use on mild steel up to 10 gauge, as well as aluminum, fiberglass, and plastic enclosures.
• Driver Compatibility: Compatible with battery-powered, hydraulic, ratchet, or manual knockout drivers for flexible use across job sites and tool setups.
• Part Identification: Punches and dies are marked with catalog numbers and sizes for quick, accurate part identification in the field.
• Alignment Markings: Integrated alignment markings improve punching accuracy and productivity when making holes.
• Made in the USA: Manufactured in the United States as part of Greenlee's knockout tool line, reflecting consistent build quality.

Technical Specifications

• Country of Origin: United States
• Size: Replacement Punch for 3-1/2 In Standard Round Knockout
• Type: Replacement Punch for standard round knockout punches
• Shape: Round

Typical Applications

• Cutting Round Conduit Knockouts in Electrical Enclosures
• Panel and Junction Box Fabrication
• Commercial and Industrial Electrical Installations
• Replacement Tooling for Existing Greenlee Knockout Driver Systems
• Fabrication of Mild Steel, Aluminum, Fiberglass, and Plastic Enclosures

Why Greenlee?

Greenlee knockout punches and dies are marked with catalog numbers and sizes for fast identification and are manufactured in the United States for dependable, repeatable performance on the job. With alignment markings that improve punching accuracy and compatibility across battery-powered, hydraulic, ratchet, and manual drivers, this 3.000" round replacement punch is built to deliver clean, precise conduit knockouts for professional electrical work.