---
product_id: 543770888
title: "15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4\",1/8\""
brand: "silivn"
price: "€ 66.53"
currency: EUR
in_stock: true
reviews_count: 13
category: "Silivn"
url: https://www.desertcart.sk/products/543770888-15pcs-er11-spring-collet-set-for-cnc-engraving-machine-milling
store_origin: SK
region: Slovakia
---

# Fits CNC, milling, drilling & engraving tools 15 precision sizes 1mm-7mm + 1/8", 1/4" High-grade spring steel for durability 15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8"

**Brand:** silivn
**Price:** € 66.53
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your craft with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** 15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" by silivn
- **How much does it cost?** € 66.53 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/543770888-15pcs-er11-spring-collet-set-for-cnc-engraving-machine-milling)

## Best For

- silivn enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium spring steel, these collets deliver unmatched stability and long-lasting performance under heavy workloads.
- • **Precision in Every Cut:** 15 versatile collet sizes cover all your CNC and milling needs from 1mm to 7mm plus 1/8" and 1/4" options.
- • **Universal Compatibility:** Perfectly engineered for CNC engraving machines, milling lathes, spindle machines, and more—your all-in-one workholding solution.
- • **Effortless Tool Switching:** Individually labeled and packaged collets let you quickly grab the right size, minimizing downtime and maximizing productivity.
- • **Confidence with Every Purchase:** Backed by a 12-month satisfaction guarantee and responsive customer service, ensuring your investment is risk-free.

## Overview

The SILIVN 15pcs ER11 Spring Collet Set offers a comprehensive range of 15 precision sizes from 1mm to 7mm plus 1/8" and 1/4" collets, made from premium spring steel for durability and stability. Designed for versatile use across CNC engraving, milling, drilling, and tapping machines, each collet is clearly labeled for quick identification. This set is a must-have for professionals seeking reliable, high-performance workholding tools backed by a 12-month satisfaction guarantee.

## Description

SILIVN 15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - desertcart.com

Review: Nice set of er20 collets - Very nice collets. Work great in my homemade collet chuck on my lathe. Would for sure buy again.
Review: Great addition to a Harbor Freight Mill - These are great. I use them with a Harbor Freight mini mill. Great value and have performed perfectly.

## Features

- Versatile collet size - ER11 spring collet set contains these size:: 1mm,1.5mm,2mm,2.5mm,3mm,3.5mm,4mm,4.5 mm,5 mm,5.5 mm,6 mm,6.5 mm,7mm,1/4",1/8"
- Wide application - The spring collet set is suitable for boring, milling, drilling, tapping, engraving, grinding, CNC, spindle machines, and other processing
- Premium Quality - These spring collets are made of high quality spring steel. They are stable and practical in performance.
- Easy To differentiate - Each collet is individually labeled and packaged, making it easy to quickly differentiate between them. This ensures hassle-free access to the right tool for the job.
- 100% Satisfaction Service: Our customer-centric approach ensures 12-month satisfaction customer service. So, if you have any issues with our products, our dedicated customer service team is always ready to help you with a smile!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C592T9DR |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #43,219 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Workholding Collets |
| Capacity | 7 Millimeters |
| Customer Reviews | 4.4 4.4 out of 5 stars (424) |
| Cutting Diameter | 7 Millimeters |
| Date First Available | August 17, 2021 |
| Included Components | 1/4-Inch Collet |
| Item Package Quantity | 1 |
| Item Weight | 10.2 ounces |
| Item model number | ER11 |
| Manufacturer | SILIVN |
| Package Dimensions | 7.8 x 6.5 x 2.64 inches |
| Power Source | Hand Powered |
| Thread Size | 1/4-20 UNC |
| UPC | 689358397477 |

## Product Details

- **Brand:** SILIVN
- **Compatible Devices:** Lathe
- **Item Diameter:** 7 Millimeters
- **Item Weight:** 0.29 Kilograms
- **Material:** Spring Steel

## Images

![15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - Image 1](https://m.media-amazon.com/images/I/714Sz3ytPPL.jpg)
![15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - Image 2](https://m.media-amazon.com/images/I/71zVNpyzYpL.jpg)
![15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - Image 3](https://m.media-amazon.com/images/I/61BXMenmvPL.jpg)
![15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - Image 4](https://m.media-amazon.com/images/I/61AXosvsZiL.jpg)
![15pcs ER11 Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool Workholding Engraving Collets including 1mm-7mm,1/4",1/8" - Image 5](https://m.media-amazon.com/images/I/71JhpL-mzpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice set of er20 collets
*by S***B on January 16, 2026*

Very nice collets. Work great in my homemade collet chuck on my lathe. Would for sure buy again.

### ⭐⭐⭐⭐⭐ Great addition to a Harbor Freight Mill
*by K***S on January 31, 2026*

These are great. I use them with a Harbor Freight mini mill. Great value and have performed perfectly.

### ⭐⭐⭐⭐ Excellent bang for the buck
*by D***C on March 14, 2025*

Fantastic collet set. First day I had them I used at least three different collets. I would give 5 stars but, one of them had a couple of pieces of metal chips inside from the slot cutting. I could not hesitate to buy them again, just know you'll want to check each one before the first use to make sure any metal chips do not interfere with the closer. I used the 3/8 to tram the head on a new mill. I then used the 1/4" to hold a indicator to square up my new vise and to mill the vise keys to fit my slots. I then use the 1/8 to mill a slot in a part. The results were perfection.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sk/products/543770888-15pcs-er11-spring-collet-set-for-cnc-engraving-machine-milling](https://www.desertcart.sk/products/543770888-15pcs-er11-spring-collet-set-for-cnc-engraving-machine-milling)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-18*