TEMCo 3-1/2” Conduit Punch And Die Set – M20x1.5mm Thread For Hydraulic Knockout Driver

Need to punch a clean 3-1/2” hole in electrical panel or box?

This TEMCo Industrial punch and die set is exactly what you’re looking for.

It’s brand new and designed to work with standard hydraulic knockout drivers.

The thread size is M20x1.5mm, so it’ll fit most common drivers.

Model number THA041.

Just a heads up—there’s a California Prop 65 warning on it, but that’s pretty standard for tools like this.

It’s built tough, cuts clean, and is ready for the job.

If you’re doing conduit installations, this’ll save you a ton of time.