Greenlee 52066501 Speed Punch Kit, 1/2" - 2" Knockout Punch Set with Driver

Greenlee 52066501 Speed Punch Kit, 1/2\" - 2\" Knockout Punch Set with Driver

The Greenlee 52066501 Speed Punch Kit is a complete knockout punch set covering trade sizes 1/2\" through 2\", engineered for electricians and panel builders who need fast, clean round-hole punching in mild steel enclosures and panels. This kit includes the punches, dies, and a driver, all housed in a durable plastic storage case for job-site organization and transport. Built with a black oxide finish for corrosion resistance and rated for mild steel up to 10 gauge (3.0 mm) thickness, this Speed Punch Kit delivers the durability and precision electrical contractors expect from Greenlee knockout tooling. Whether prepping panelboards, load centers, or enclosures for conduit entry, this kit puts every size an electrician needs into one organized case.

Key Features

• Trade Size Range: Covers 1/2\" through 2\" knockout sizes in a single kit, eliminating the need for separate individual punch purchases.
• Mild Steel Capacity: Rated for mild steel up to 10 gauge (3.0 mm) thick, suitable for standard electrical enclosures and panels.
• Durable Construction: Black oxide finish on punches and dies resists corrosion and extends tool life in demanding job-site conditions.
• Included Driver: Kit ships complete with a driver, so electricians have everything needed to make clean round knockouts without hunting for compatible accessories.
• Organized Storage: Housed in a molded plastic storage case that keeps punches, dies, and the driver organized and protected between jobs.
• Compact Footprint: Kit case measures 14.800 IN long, 11.550 IN wide, and 3.600 IN high, making it easy to store in a truck or tool room.

Technical Specifications

• Capacity Mild Steel: Max: 10 gauge (3.0 mm).
• Country Of Origin: US
• Package: Plastic Storage Case
• Product Height: 3.600 IN
• Product Length: 14.800 IN
• Product Material: Black Oxide Finish
• Product Type: Knockout Punches
• Product Width: 11.550 IN

Typical Applications

• Electrical Panel and Enclosure Fabrication
• Conduit Entry Point Preparation
• Commercial and Industrial Electrical Installations
• Panelboard and Load Center Wiring
• New Construction and Retrofit Electrical Work

Why Greenlee?

Greenlee knockout punch kits are built with durable black oxide-finished components designed to hold up to repeated use in mild steel up to 10 gauge, giving electrical professionals a reliable, all-in-one solution for clean knockout punching. The included plastic storage case keeps the full punch, die, and driver set organized and ready for the next job, so nothing gets lost between service calls. Choose the Greenlee 52066501 Speed Punch Kit for dependable, code-compliant panel preparation on commercial and industrial electrical projects, backed by the corrosion-resistant construction and complete size range that electrical contractors rely on every day.