---
product_id: 539544449
title: "WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck Milling Tool Bits Holder for Lathe Machine (ER-40 22mm)"
brand: "wkstool"
price: "657 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/539544449-wkstool-2pcs-set-er40-22mm-spring-collet-chuck-milling-tool
store_origin: MA
region: Morocco
---

# Tolerance: 0.008mm Clamping Range: 21-22mm ER40 Size: 22mm WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck Milling Tool Bits Holder for Lathe Machine (ER-40 22mm)

**Brand:** wkstool
**Price:** 657 DH
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Machining Game!

## Quick Answers

- **What is this?** WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck Milling Tool Bits Holder for Lathe Machine (ER-40 22mm) by wkstool
- **How much does it cost?** 657 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/539544449-wkstool-2pcs-set-er40-22mm-spring-collet-chuck-milling-tool)

## Best For

- wkstool enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Get two ER40-22mm collet chucks for the price of one!
- • **Durable Design:** Crafted from high-quality spring steel for long-lasting performance.
- • **Enhanced Flexibility:** Experience superior flexibility and abrasion resistance for all your machining needs.
- • **Precision Engineering:** Achieve flawless results with a grip tolerance of just 0.008mm.
- • **Versatile Compatibility:** Perfectly fits round-shank tool bits in milling machines.

## Overview

The WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck is designed for precision and durability, featuring a clamping range of 21-22mm and a tolerance of just 0.008mm. Made from high-quality spring steel, this tool holder ensures a tight grip on round-shank tool bits, making it an essential addition to any lathe machine setup.

## Description

SERIES:ER-40 PRODUCT DETAILS: T.I.R.:0.008mm(0.0003")ER40-22 Collet Range:21-22mm Collet DiameterI(Max. Body Dia):41mm(1.6") Collet Length:46mm(1.8") 1.Made of special elastic Hardened Steel:65Mn. 2.Used for boring,milling,drilling,tapping,grinding and engraving operation etc. 3.Difference size for customer to choose,compatible with DR,RD,ESX,AR,BR series collets. 4.Significantly improve the wear resistance, repeated clamping life can be increased by 50%.

## Features

- ER40 Size:22mm,Spring Clamping Range:21-22mm(Grip Range).Workpiece Dia.Tolerance:0.008mm(0.0003")
- High-quality spring steel materia,endurable and long life
- Good flexibility and abrasion resistance,tight and stable clamping
- Great tightly grip for round-shank tool bits in milling machines.
- Package:2Pcs ER40-22mm Collet Chuck

## Images

![WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck Milling Tool Bits Holder for Lathe Machine (ER-40 22mm) - Image 1](https://m.media-amazon.com/images/I/61iIOk9b4dL.jpg)
![WKSTOOL 2Pcs/Set ER40 22mm Spring Collet Chuck Milling Tool Bits Holder for Lathe Machine (ER-40 22mm) - Image 2](https://m.media-amazon.com/images/I/71y-b7YR9dL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ma/products/539544449-wkstool-2pcs-set-er40-22mm-spring-collet-chuck-milling-tool](https://www.desertcart.ma/products/539544449-wkstool-2pcs-set-er40-22mm-spring-collet-chuck-milling-tool)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-05*