---
product_id: 525773912
title: "Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO"
brand: "genmitsu"
price: "R4491"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Genmitsu"
url: https://www.desertcart.co.za/products/525773912-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle-motor
store_origin: ZA
region: South Africa
---

# Dual 43mm & 52mm spindle mounts 56mm Z-axis travel boost Pre-installed limit switches & bearings Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO

**Brand:** genmitsu
**Price:** R4491
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO by genmitsu
- **How much does it cost?** R4491 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/525773912-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle-motor)

## Best For

- genmitsu enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Precision:** Pre-installed limit switches and linear bearings for seamless CNC 3018-PRO integration.
- • **Robust Aluminum Build:** High-grade aluminum frame ensures rigidity, stability, and noise reduction.
- • **Maximized Z-Axis Reach:** Expanded travel from 40mm to 56mm for deeper, more precise cuts.
- • **Effortless Manual Adjustment:** Top rotary knob lets you fine-tune Z-axis height without power.
- • **Versatile Spindle Compatibility:** Supports powerful 300-500W motors with interchangeable 43mm & 52mm mounts.

## Overview

The Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit is a precision-engineered CNC upgrade designed for the 3018-PRO machine. Featuring an extended 56mm Z-axis travel, interchangeable spindle mounts for 43mm and 52mm diameters, and compatibility with 300-500W spindle motors, it delivers enhanced cutting depth and versatility. Crafted from high-quality aluminum, it offers superior rigidity and noise reduction. With pre-installed limit switches, linear bearings, and a manual rotary height adjuster, this kit ensures smooth, stable, and precise milling performance.

## Description

Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO - desertcart.com

Review: Excellent. - Excellent. Was able to use it to cut copper alloys and aluminum.
Review: Very Good! - High quality upgrade.

## Features

- This Upgraded Aluminum Z Axis Assembly with 52mm spindle mount supports you upgrade your CNC Machine with a more powerful 300-500W motor. It also comes with a 43mm motor mount for fitting the 775 Spindle.
- The spindle mount is exchangeable. The compatible 65mm and 69mm spindle mount is available for ordering now, which supports adding the trimmer router.
- It is compatible with Genmitsu 3018-PRO CNC machine. There is a Z-axis rotary knob on its top. You can adjust the height of the Z-axis manually without power.
- Compared with the V1 version, the V2 version has reduced the height of the spindle mount so that the effective range of the Z Axis is increase from 40mm to 56mm.
- The spindle carriage is made of high quality aluminium for greater rigidity and durability. It can hold the motor firmly to increase stability and reduce noise. Limit switches and linear bearings are pre-installed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXRYXX91 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #399,149 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Power Milling Machine Replacement Parts #6,171 in Power Tool Replacement Parts |
| Customer Reviews | 4.3 4.3 out of 5 stars (218) |
| Date First Available | March 9, 2023 |
| Finish | Unfinished |
| Item Package Quantity | 1 |
| Item Weight | 4.16 pounds |
| Item model number | 566005021 |
| Manufacturer | Genmitsu |
| Mounting Type | Corner Mount |
| Package Dimensions | 9.69 x 7.48 x 4.69 inches |
| Part Number | 566005021 |
| Set Name | Z Axis Assembly V2 Kit |
| Style | V2 Upgraded Version for 3018-PRO |
| UPC | 816550026601 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Genmitsu
- **Color:** Silver
- **Finish Type:** Unfinished
- **Item Weight:** 1.89 Kilograms
- **Material:** Aluminum

## Images

![Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO - Image 1](https://m.media-amazon.com/images/I/71B6XE8xNJL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent.
*by D***L on December 14, 2025*

Excellent. Was able to use it to cut copper alloys and aluminum.

### ⭐⭐⭐⭐⭐ Very Good!
*by C***Z on April 3, 2025*

High quality upgrade.

### ⭐⭐⭐⭐⭐ Good value for the money
*by H***R on April 25, 2023*

Works verry well, Excellent quality and workmanship. Made my 3018 pro a better machine I mounted a RATTMMOTOR 500W Sindle motor to it, Only disappointment is I lost some engraving area on X axis which I will recover by extending the axis and installing a longer lead screw, Don't know why they did not machine the holder to allow all the movement needed like the original holder has. Only other problem was the z axis was reversed, Easel was able to reverse that in machine set up. Overall verry please with the spindle holder, I would recommend this product.

## Frequently Bought Together

- Genmitsu Upgraded Aluminum Z Axis Assembly V2 Kit, with Spindle Motor Mount for 775 Spindle and 300-500W Spindle, 43mm & 52mm Diameter Spindle Holder for CNC Machine 3018-PRO
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**Shop now:** [https://www.desertcart.co.za/products/525773912-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle-motor](https://www.desertcart.co.za/products/525773912-upgraded-aluminum-z-axis-assembly-v2-kit-with-spindle-motor)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-23*