AMZCNC Manual Knockout Hole Punch Kit 1/2 to 2 Inch - Portable Conduit Cutter Set

Efficient manual knockout for field work

AMZCNC’s knockout hole punch kit offers a compact, versatile solution for creating conduit openings across materials such as steel, stainless steel, brass, copper, aluminum, fiberglass, and certain plastics. The kit covers conduit hole sizes from 1/2 to 2 inches, letting you match common fittings without swapping tools.

Durability you can feel. The punches, studs, and ratchet lever are forged from 5140 steel and heat treated to HRC48, providing toughness and wear resistance for repeated use on demanding jobs. The long handle design enhances control and reduces fatigue during extended work sessions.

What is included

• 1 x wrench
• 6 x punches for 1/2, 3/4, 1, 1-1/4, 1-1/2, and 2 inch sizes
• 2 x pull rods
• Plastic carrying case for organized transport

How it helps on the job

Manual operation lets you work in spaces without electricity and with minimal noise. The long lever provides mechanical advantage for steady, burr-free cuts with less effort. A compact footprint makes it easy to bring to the job site or store in a toolbox.

• Wide material compatibility: steel, stainless steel, brass, copper, aluminum, fiberglass, and certain plastics
• Maximum material thickness support: steel up to 1/8 inch, stainless up to 1/16 inch

Note that results vary with material hardness and thickness. Use the appropriate punch size for a clean cut and inspect edges after punching to ensure quality work.

Why choose AMZCNC

AMZCNC focuses on practical, reliable tools for professionals and DIY enthusiasts. This kit blends robust construction, ergonomic handling, and portability into a dependable option for conduit installations and related tasks.