---
product_id: 806050714
title: "Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting"
price: "S$602"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/806050714-semi-automatic-tool-changing-spindle-no-power-spindle-pneumatic-cylinder
store_origin: SG
region: Singapore
---

# 0.02-0.05mm taper runout - precision perfection servo motor exact same stopping angle 7075 aluminum alloy casing - ultra durable Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting

**Price:** S$602
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate Your Metalwork Game with Precision & Power!

## Quick Answers

- **What is this?** Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting
- **How much does it cost?** S$602 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/806050714-semi-automatic-tool-changing-spindle-no-power-spindle-pneumatic-cylinder)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile BT30 Compatibility:** Equipped with ER20 tool holder, perfect for engraving, drilling, tapping, and milling metal.
- • **Precision That Commands Respect:** Ultra-hard heat-treated shaft with minimal taper runout guarantees flawless machining accuracy.
- • **Consistent Performance Every Time:** Servo motor enables exact stopping angle for repeatable, reliable tool changes.
- • **Built to Last with 7075 Aluminum Alloy:** Robust casing ensures long-term durability under heavy-duty use.
- • **Effortless Semi-Automatic Tool Changes:** Pneumatic cylinder design streamlines workflow, reducing downtime and boosting productivity.

## Overview

This semi-automatic BT30 spindle assembly features a durable 7075 aluminum alloy casing and an ultra-hard heat-treated shaft with a precision taper runout of just 0.02-0.05mm. Powered by a servo motor for consistent stopping angles, it supports heavy-duty metal cutting tasks like engraving, drilling, and milling with an ER20 tool holder, optimizing efficiency and accuracy in professional machining environments.

## Description

desertcart.com: PreAsion Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting : Tools & Home Improvement

## Features

- Materials: The machine casing is made of 7075 aluminum alloy, and the main shaft is an integrated main shaft seat, which is durable.
- High processing accuracy: The spindle cylinder has high processing accuracy. The shaft has undergone ultra-high hardness heat treatment and full grinding, and the taper runout of the spindle is 0.02-0.05mm.
- Same stopping Angle: The servo motor is used as the power source, and the servo motor has an accurate stopping function, so it can stop at the same Angle each time.
- Features: Shaft heat treatment, ultra-high hardness, thorough grinding, and excellent application effect.
- Application: The BT30 unpowered spindle equipped with the ER20 tool holder,which is suitable for heavy-duty cutting operations such as drilling, tapping, and milling.

## Images

![Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting - Image 1](https://m.media-amazon.com/images/I/61NYN9G6seL.jpg)
![Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting - Image 2](https://m.media-amazon.com/images/I/715RRmlpf0L.jpg)
![Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting - Image 3](https://m.media-amazon.com/images/I/71HFFx2oU4L.jpg)
![Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting - Image 4](https://m.media-amazon.com/images/I/71q1hpLtecL.jpg)
![Semi-automatic Tool Changing Spindle No Power Spindle Pneumatic Cylinder BT30 Cylinder Spindle Assembly Suitable bt30 Spindle for Engraving Drilling Metal Recutting - Image 5](https://m.media-amazon.com/images/I/71GbibUTYYL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/806050714-semi-automatic-tool-changing-spindle-no-power-spindle-pneumatic-cylinder](https://www.desertcart.sg/products/806050714-semi-automatic-tool-changing-spindle-no-power-spindle-pneumatic-cylinder)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-01*