---
product_id: 35313701
title: "CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2"
brand: "cnbtr nuts"
price: "KD 5.73"
currency: KWD
in_stock: true
category: "Misc."
url: https://www.desertcart.com.kw/products/35313701-cnbtr-40cr-steel-er16-m-type-collet-clamping-nuts-cnc
store_origin: KW
region: Kuwait
---

# CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2

**Brand:** cnbtr nuts
**Price:** KD 5.73
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2 by cnbtr nuts
- **How much does it cost?** KD 5.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/35313701-cnbtr-40cr-steel-er16-m-type-collet-clamping-nuts-cnc)

## Best For

- cnbtr nuts enthusiasts

## Why This Product

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

## Description

It is suitable for drills, boring knife, engraver, reamer etc It made from high-quality 40CR steel material, good flexibility and abrasion resistance. Nut number: ER16-M type Precision ground and hardened  Thread Size: 1.0mm Diameter : 22 mm/0.87in Collet Height : 18 mm/0.71in Material: 40CR steel Weight: 42g Color: Black and silver as shown in picture Notice: A type and M type have different thread.  Package included: 2 x ER16 M Type Collet Clamping Nut

## Features

- Nut number: ER16-M type
- Material: 40CR steel
- It has high Precision ground and is more hardened

## Images

![CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2 - Image 1](http://ecx.images-amazon.com/images/I/41rvAI-IlSL.jpg)
![CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2 - Image 2](http://ecx.images-amazon.com/images/I/41jSSluqpWL.jpg)
![CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2 - Image 3](http://ecx.images-amazon.com/images/I/51-jnXc68GL.jpg)
![CNBTR 40CR Steel ER16-M type Collet Clamping Nuts for CNC Milling Chuck Pack of 2 - Image 4](http://ecx.images-amazon.com/images/I/411LiMy2OkL.jpg)

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**Shop now:** [https://www.desertcart.com.kw/products/35313701-cnbtr-40cr-steel-er16-m-type-collet-clamping-nuts-cnc](https://www.desertcart.com.kw/products/35313701-cnbtr-40cr-steel-er16-m-type-collet-clamping-nuts-cnc)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-16*