---
product_id: 527096586
title: "AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2\" Knockout Punch)"
brand: "amzcnc"
price: "$77.91"
currency: USD
in_stock: true
reviews_count: 5
category: "Amzcnc"
url: https://www.desertcart.us/products/527096586-amzcnc-manual-knockout-punch-kit-heavy-duty-metal-sheet-knock
store_origin: US
region: United States of America
---

# compatible with ratchet, wrench & electric driver 0.885" precision hole size works in tight spaces with smooth, clean cuts AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2" Knockout Punch)

**Brand:** amzcnc
**Price:** $77.91
**Availability:** ✅ In Stock

## Summary

> ⚡ Punch Perfect Holes, Anywhere, Anytime!

## Quick Answers

- **What is this?** AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2" Knockout Punch) by amzcnc
- **How much does it cost?** $77.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/527096586-amzcnc-manual-knockout-punch-kit-heavy-duty-metal-sheet-knock)

## Best For

- amzcnc enthusiasts

## Why This Product

- Trusted amzcnc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Smart Design:** Manual punch excels in tight, hard-to-reach areas where power tools can’t fit.
- • **Heavy-Duty Yet Compact:** Designed for mild steel up to 10 gauge, ideal for professional-grade metalwork.
- • **Clean & Consistent Cuts:** Smooth operation ensures uniform, burr-free holes that elevate your project quality.
- • **Precision Perfect Punching:** Create flawless 0.885" conduit holes every time with unmatched accuracy.
- • **Versatile Power Compatibility:** Use with ratchets, wrenches, or cordless impact drivers for ultimate convenience.

## Overview

The AMZCNC Manual Knockout Punch Kit delivers heavy-duty performance for creating precise 0.885" holes in mild steel and other metals up to 10 gauge. Compatible with ratchets, wrenches, and electric drivers, it offers smooth, clean cuts even in tight spaces, making it an essential tool for professional electricians and metalworkers seeking reliable, efficient conduit hole punching.

## Description

AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2" Knockout Punch)

Review: I was installing an electrical system for a 3200 sqft mixed-use building. Everything was surface conduit with 4” boxes and pull boxes. Multiple boxes needed a hole or a different size hole and these punches came to save the day. I imagine a hand wrench or socket set could be used, but I used cordless impact wrench and it gave me the hole I needed within 15 seconds. It worked well in a tight space and was way better over a hole saw. I’d punch out the smaller plug and use the hole cutter for the larger needed hole. (1/2 knockout to get 3/4; 3/4 knockout to get a 1”). I didn’t try it, but I think the 3/4 punch bolt is larger so you can’t use a 1/2” knockout for a 1” hole.
Review: Drill two pilot holes in Hoffman pull box. Enlarge pilot holes for the drawstud. Knock out the two holes Done in five minutes. Works just like the 'Green' brand but only time will tell how long it lasts.

## Features

- Punch units are complete units consisting of the 1/2" conduit punch and draw stud makes a 0.885" sized hole.
- Knockout punch can be used with ratchet, wrench, or electric driver.
- smooth operation leaves the round hole with clean edges and a uniform size. Manual punch works great in tight areas.
- Sheet Metal Knockout Punch Kit, perfect for mild steel under 10 gauge (3.5mm), such as sheet steel, copper, aluminum, brass, fiberglass, some plastics, electrical pipe, quazite, conduit (NOT FOR Stainless Steel, Wood, Drywall)
- Economic Knockout Punch Driver Set, complete conduit punch set include 1 dies, 1 hole punches, 1 bearing driving bolts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5KF9794 |
| Item model number | JXKK |
| Manufacturer | AMZCNC |
| Package Dimensions | 16.61 x 15.6 x 6.91 cm; 440 g |

## Product Details

- **Brand:** AMZCNC
- **Colour:** Black
- **Hole count:** 1
- **Item weight:** 0.44 Kilograms
- **Material:** Metal

## Images

![AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2" Knockout Punch) - Image 1](https://m.media-amazon.com/images/I/61x-TalAotL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***D on 5 November 2024*

I was installing an electrical system for a 3200 sqft mixed-use building. Everything was surface conduit with 4” boxes and pull boxes. Multiple boxes needed a hole or a different size hole and these punches came to save the day. I imagine a hand wrench or socket set could be used, but I used cordless impact wrench and it gave me the hole I needed within 15 seconds. It worked well in a tight space and was way better over a hole saw. I’d punch out the smaller plug and use the hole cutter for the larger needed hole. (1/2 knockout to get 3/4; 3/4 knockout to get a 1”). I didn’t try it, but I think the 3/4 punch bolt is larger so you can’t use a 1/2” knockout for a 1” hole.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 May 2024*

Drill two pilot holes in Hoffman pull box. Enlarge pilot holes for the drawstud. Knock out the two holes Done in five minutes. Works just like the 'Green' brand but only time will tell how long it lasts.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 15 October 2025*

Like new at a good price.

## Frequently Bought Together

- AMZCNC Manual Knockout Punch Kit, Heavy Duty Metal Sheet Knock Out Box Hole Cutter Conduit Punch Driver Die Set ((Conduit Hole Size) 1/2" Knockout Punch)
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- AMZCNC 3/4" Conduit Hole Size Knockout Punch Unit with Manual Draw Stud – (1.115" – Actual Hole Size)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*