---
product_id: 213103815
title: "findmall Extension Straight Shank Tool Holder Collet Chuck C1\" ER32 4\" Long for CNC Lathe Milling"
brand: "findmall"
price: "205 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Findmall"
url: https://www.desertcart.pl/products/213103815-findmall-extension-straight-shank-tool-holder-collet-chuck-c1-er32
store_origin: PL
region: Poland
---

# 1" precision shank diameter 0.0003" shank accuracy for ultimate precision HRC50 hardened steel for durability findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling

**Brand:** findmall
**Price:** 205 zł
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your CNC game with precision and power!

## Quick Answers

- **What is this?** findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling by findmall
- **How much does it cost?** 205 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/213103815-findmall-extension-straight-shank-tool-holder-collet-chuck-c1-er32)

## Best For

- findmall enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Hardened to HRC50, this carbon steel tool holder resists deformation under heavy use.
- • **Extended Reach:** 4" shank length expands your machining range without sacrificing rigidity.
- • **Precision Perfected:** Ultra-tight 0.0003" tolerance ensures flawless machining every time.
- • **Rock-Solid Stability:** High-grade DN65 carbon steel construction guarantees consistent, vibration-free performance.
- • **Versatile Compatibility:** Designed for ER32 collets, ideal for CNC lathe and milling applications.

## Overview

The findmall Extension Straight Shank Tool Holder features a 1" diameter, 4" length, and ultra-precise 0.0003" accuracy. Crafted from high-grade DN65 carbon steel hardened to HRC50, it delivers exceptional strength and wear resistance. Designed for ER32 collets, it offers extended reach and stable, reliable performance for demanding CNC lathe and milling operations.

## Description

findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - desertcart.com

Review: Er32 collet holder - It looks good, but I have not checked it for concentricity yet.
Review: mine has to much run out in it - The collect holder don't run true the shank will run true but no way can I get the taper to run true

## Features

- Shank Chuck Model: C1-ER32-4"
- Shank Diameter: 1", Shank Length: 4", Shank Accuracy: 0.0003"
- Material: High grade DN65 carbon steel material accuracy ground. It has high strength and hardness, capable of withstanding significant mechanical stress and wear
- Shank Hardended: HRC50. Not easily deformed, ensuring stability and accuracy of operation.
- Application: Shank for ER32 Collet CNC Lathe Milling. The 4-inch extended design offers a wider processing range while maintaining rigidity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | findmall |
| Capacity | 2.5 Centimeters |
| Compatible Devices | Lathe |
| Included Components | Lathe Chuck |
| Item Diameter | 1 Inches |
| Material | Carbon Steel |

## Product Details

- **Brand:** findmall
- **Material:** Carbon Steel
- **Item Diameter:** 1 Inches
- **Compatible Devices:** Lathe
- **Capacity:** 2.5 Centimeters

## Images

![findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - Image 1](https://m.media-amazon.com/images/I/41lSHkS4L3S.jpg)
![findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - Image 2](https://m.media-amazon.com/images/I/61PskEkIMSL.jpg)
![findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - Image 3](https://m.media-amazon.com/images/I/61ZEbhzURJL.jpg)
![findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - Image 4](https://m.media-amazon.com/images/I/61eUod0U5xL.jpg)
![findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling - Image 5](https://m.media-amazon.com/images/I/71XveUHPqXL.jpg)

## Questions & Answers

**Q: Can it fit into the knife holder?**
A: Yes, this product can be used for pressing tool holder or loading tool holder.

**Q: Can I use it for deep cavity machining?**
A: Hello, the extension rod can be loaded with a milling cutter for deep cavity machining, which is very convenient.

**Q: Is this a through-hole?**
A: Yes, this product is a central through-hole design, which is conducive to water cooling and effectively inhibits vibration and friction between tool and rod.

**Q: Is there a collet inside?**
A: This does not include the collet, which needs to be purchased separately. The handle part of the product is straight handle, and the front end is ER structure. The front end needs to be used together with the ER chuck.

**Q: What wrench should I use for disassembly?**
A: It is best to use ERUM wrench for disassembly and assembly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Er32 collet holder
*by B***D on February 13, 2025*

It looks good, but I have not checked it for concentricity yet.

### ⭐⭐ mine has to much run out in it
*by P***E on September 30, 2025*

The collect holder don't run true the shank will run true but no way can I get the taper to run true

### ⭐ Couldn’t clamp collets in place
*by D***. on October 18, 2025*

I couldn’t make it work with the collets I have. The collets inserted into the extension okay but the tightening nut on the extension barely engaged the threads when attempting to clamp the collet in place.

## Frequently Bought Together

- findmall Extension Straight Shank Tool Holder Collet Chuck C1" ER32 4" Long for CNC Lathe Milling
- HGC ER32 Hook Wrench ER-32 Spanner for Collet Chuck Lathe Clamping Nut CNC ER 32
- findmall ER32 Super Accuracy 14 PCS 1/16"-3/4" ER-32 Collets Set With 3/8 7/16 1/2

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**Shop now:** [https://www.desertcart.pl/products/213103815-findmall-extension-straight-shank-tool-holder-collet-chuck-c1-er32](https://www.desertcart.pl/products/213103815-findmall-extension-straight-shank-tool-holder-collet-chuck-c1-er32)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-02*