---
product_id: 16321656
title: "3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe"
brand: "proline amazon"
price: "A$93"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/16321656-3-4-shank-4l-precision-electronic-edge-finder-cnc-milling
store_origin: AU
region: Australia
---

# Accuracy: 0.0005" 4'' Length 3/4'' Shank 3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe

**Brand:** proline amazon
**Price:** A$93
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover Precision Like Never Before!

## Quick Answers

- **What is this?** 3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe by proline amazon
- **How much does it cost?** A$93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/16321656-3-4-shank-4l-precision-electronic-edge-finder-cnc-milling)

## Best For

- proline amazon enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Includes a sleek case for easy storage and transport.
- • **Durable Construction:** Built to withstand the rigors of professional machining.
- • **User-Friendly Design:** Highly visible lights for effortless operation in any lighting.
- • **Precision Engineering:** Achieve unparalleled accuracy with a 0.0005" precision.
- • **Versatile Compatibility:** Perfect for CNC milling machines and lathes alike.

## Overview

The 3/4'' Shank 4''L Precision Electronic Edge Finder is an essential tool for any CNC milling machine or lathe, offering unmatched accuracy of 0.0005". With a highly visible light system and a convenient carrying case, this edge finder is designed for both efficiency and portability, making it a must-have for professionals seeking precision in their work.

## Description

3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe

## Features

- Electronic edge finder
- Diameter of holding bar: 3/4'' Shank
- Dia of ball: 10mm
- Length: 4''
- Accuracy: 0.0005"
- Highly visible lights
- Case INCLUDED . Case dimension: 2-1/2''L x 5-1/2''W x 1-1/4''H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Generic |
| Part Number | TFT-27003L |
| Item Weight | 1 pounds |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe - Image 1](https://m.media-amazon.com/images/I/51KNQONybpL.jpg)
![3/4'' Shank 4''L Precision Electronic Edge Finder CNC Milling Machine Lathe - Image 2](https://m.media-amazon.com/images/I/31SZGE9RrPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Pleasantly Surprised
  

*by R***R on Reviewed in the United States on August 8, 2015*

So far I have used this about a dozen times and it seems to be good with in .003".  Works faster for finding center of a bore or hub than an indicator, co-axle, or the old edge finder.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Cheap
  

*by A***R on Reviewed in the United States on June 26, 2022*

Tool has lights and beeps but it has .003-.007 run out. Even in a hydraulic holder. Would be nice if they made it with a .2 or .4 ball tip. Good for setups with extra material and doesn’t have tight tolerance. Would not use to measure finish parts. Used regular edge finder to set zero. Then checked with this electric edge finder. It doesn’t measure accurate due to run out in tool. Difference was any where .001 to .005 which could cause bad parts especially if part has features that need to be balanced on part.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Works, eats batteries
  

*by A***R on Reviewed in the United States on March 19, 2021*

This sensor seems to work pretty well. However, it eats batteries like mad! I now store it with the batteries removed, which is pretty inconvenient. Also, the battery bay is very large relative to the provided coin cells, so they often flip around when being installed.

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**Shop now:** [https://www.desertcart.com.au/products/16321656-3-4-shank-4l-precision-electronic-edge-finder-cnc-milling](https://www.desertcart.com.au/products/16321656-3-4-shank-4l-precision-electronic-edge-finder-cnc-milling)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*