---
product_id: 69103464
title: "CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine"
brand: "cnctopbaos"
price: "€ 638.70"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/69103464-cnctopbaos-cnc-rotary-axis-4th-axis-with-3-jaw-chuck
store_origin: SK
region: Slovakia
---

# 22mm hollow shaft for versatile workpieces 100mm K11-100 3-jaw self-centering chuck 6:1 precision reduction ratio CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine

**Brand:** cnctopbaos
**Price:** € 638.70
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with precision that commands attention!

## Quick Answers

- **What is this?** CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine by cnctopbaos
- **How much does it cost?** € 638.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/69103464-cnctopbaos-cnc-rotary-axis-4th-axis-with-3-jaw-chuck)

## Best For

- cnctopbaos enthusiasts

## Why This Product

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

## Key Features

- • **Tailstock Stability:** MT2 live center tailstock with 45mm expansion stroke guarantees secure, precise support.
- • **Powerful Stepper Motor:** Nema23 hybrid motor delivers 270oz-in torque ensuring stable, high-speed operation up to 3500 RPM.
- • **Precision at Every Turn:** Experience ultra-smooth 0.3° step angle for flawless rotational accuracy.
- • **Robust & Reliable Build:** Crafted from durable aluminum alloy with rust-proof coating for long-lasting performance.
- • **Versatile Clamping Range:** 3-jaw chuck clamps from 2mm to 90mm internally, perfect for diverse CNC projects.

## Overview

The CNCTOPBAOS CNC Rotary Axis 4th Axis is a high-precision, durable rotary tool designed for CNC routers, lathes, and milling machines. Featuring a 6:1 reduction ratio, a 100mm K11-100 self-centering 3-jaw chuck, and a powerful Nema23 stepper motor, it offers exceptional rotational accuracy and versatile clamping capabilities. Its aluminum alloy construction with rust-proof coating ensures longevity, while the MT2 live center tailstock provides stable support for complex 3D machining tasks.

## Description

CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine

## Features

- Specifications of 4th Axis: Center Height: 65mm (2.56"); Total Height:; 115mm (4.5"); Angle: 0.3°/Step ; Reduction Ratio: 6:1; Base Material: Aluminum Alloy; Size:210x168x115mm (8.3x6.6x4.5"); Weight: 7.7 KG (17 LB); Inner through hole diameter/shaft hollow diameter is 22 mm (0.86")
- Specifications of Stepper Motor: Phase: 2 Phase; Type: Nema23 Hybrid; Step Angle: 1.8 degree; Current: 3A; Holding torque: 270oz-in 180N.cm; Shat Diameter: 8mm; 4 Lead Wires: A+ to Red ; A- to Green ; B+ to Yellow ; B- to Blue; Motor Size: 57x57x76 mm
- Specifications of MT2 Tailstock: Morse Taper 2 Live Center Movable MT2 Tailstock; Center Height: 65 mm(2.56"); Expansion stroke: 45 mm(1.77"); Stretch distance: 50 mm(1.97"); Top tip: Activity type; With Axial locking wrench for tailstock; Exquisite workmanship,Durable,Stable performance,Sturdy and Wear-resistant; Weight: 2.5 KG(5.5 LB)
- Chuck Type: K11-100 3 Jaw self-centering chuck; Diameter:100mm(3.93"); Max input torque: 60 N.m; Max Speed: 3500 r/min; External jaw clamping range: 30-80mm(1.18-3.15").; Internal jaw clamping range: 2-30mm(0.08-1.18"); Internal jaw jamming range: 30-90mm(1.18-3.54");With 3 Anti-claw and Wrench
- Advantages: Rust proof coating process, stable chuck structure, fine workmanship, solid and practical jaw, excellent process to maximize service life; Applications: The 4th axis can be used for three-dimensional processing of cylinders, bends and circles,cnc router,milling machine,engraving machine and carving machines etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CNCTOPBAOS |
| Voltage | 500 Volts |
| Material | Copper |
| Item Weight | 440 Grams |
| Amperage | 4 Amps |
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| UPC | 785004502728 |
| Part Number | S23 |
| Item Weight | 15.5 ounces |
| Item model number | K11-100 |
| Is Discontinued By Manufacturer | No |
| Size | 100mm |
| Style | K11-100MM |
| Power Source | Corded Electric |
| Item Package Quantity | 1 |
| Cutting Diameter | 100 Millimeters |
| Included Components | Wrench |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 100 Millimeters |

## Product Details

- **Brand:** CNCTOPBAOS
- **Voltage:** 500 Volts
- **Material:** Copper
- **Item Weight:** 440 Grams
- **Amperage:** 4 Amps

## Images

![CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 1](https://m.media-amazon.com/images/I/61-R86X6ilL.jpg)

## Available Options

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

## Frequently Bought Together

- CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-28*