---
product_id: 775674924
title: "Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper)"
brand: "polisi3d"
price: "9140 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/775674924-updated-high-temperature-cr-10-plated-copper-heater-block-mk8
store_origin: KG
region: Kyrgyzstan
---

# 3.1mm sensor hole for precise temp control 3x faster thermal conductivity than brass Machined copper alloy for durability & performance Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper)

**Brand:** polisi3d
**Price:** 9140 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat up your prints, not your wait time!

## Quick Answers

- **What is this?** Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) by polisi3d
- **How much does it cost?** 9140 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/775674924-updated-high-temperature-cr-10-plated-copper-heater-block-mk8)

## Best For

- polisi3d enthusiasts

## Why This Product

- Trusted polisi3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Fits Ender 3, Ender 5, CR10 series and more — upgrade your printer without hassle.
- • **Optimized Sensor Integration:** Extra 3.1mm hole for advanced temperature sensor cartridges ensures razor-sharp thermal feedback.
- • **Unmatched Thermal Efficiency:** Copper alloy delivers 3x faster heat transfer, slashing heat-up times and stabilizing print temps.
- • **Built to Withstand Extreme Heat:** Resists softening and oxidation beyond 500°C, perfect for high-temp filament mastery.
- • **Precision Engineered for Peak Performance:** Machined with ultra-high accuracy to fit all Creality MK8/MK9 extruders seamlessly.

## Overview

This upgraded CR-10 plated copper heater block by POLISI3D is precision-machined from hardened copper alloy, offering over three times the thermal conductivity of brass. Designed for Creality’s all-metal hotends including Ender and CR10 series, it features an extra 3.1mm sensor hole for enhanced temperature control and withstands temperatures beyond 500°C without degradation, ensuring faster heat-up and consistent high-temp printing performance.

## Description

This copper-alloy is very temperature resilient, and will not start to soften or anneal until way beyond 500°C, making it perfect for the high-temperature printing; Package: 1piece plated copper heater block.

## Features

- Material: Copper alloy; It is machined with very high precision and high quality, this block is upgraded by machining an extra 3.1mm hole for high termperature sensor cartridge use
- Compatible with Creality ALL Metal Hotend Ender 3,Ender 3s, Ender 3 pro , Ender 3 V2, Ender 5 , Ender 5 Pro , Ender 5 Plus, CR10 S4 S5 3D Printer and MK8 MK9 extruder
- Copper has more than 3x the thermal conductivity of brass, and the copper alloy we use has been hardened and treated to reduce the oxidation that occurs in copper at high temperatures. The higher thermal conductivity will also slightly increase your heat-up times, and can provide tighter temperature control.
- This copper-alloy is very temperature resilient, and will not start to soften or anneal until way beyond 500°C, making it perfect for the high-temperature printing
- Size: 20x20x10mm, package: 1piece plated copper CR10 block

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | POLISI3D |
| Manufacturer | POLISI3D |
| Model | Upgrade CR10 Heater block |
| Product Dimensions | 2 x 2 x 1 cm; 20 g |
| Item model number | Upgrade CR10 Heater block |
| Compatible Devices | Laptop, Smartphone |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Material | Copper |
| Manufacturer | POLISI3D |
| Country of Origin | USA |
| Item Weight | 20 g |

## Product Details

- **Brand:** POLISI3D
- **Material:** Copper
- **Product Dimensions:** 20D x 20W x 10H Millimeters
- **Item Weight:** 20 Grams
- **Compatible Devices:** Laptop, Smartphone

## Images

![Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) - Image 1](https://m.media-amazon.com/images/I/516BvCMKGlL.jpg)
![Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) - Image 2](https://m.media-amazon.com/images/I/61VaWinhA9L.jpg)
![Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) - Image 3](https://m.media-amazon.com/images/I/51czWI4t5nL.jpg)
![Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) - Image 4](https://m.media-amazon.com/images/I/615UU4yzNgL.jpg)
![Updated High Temperature CR-10 Plated Copper Heater Block for MK8 Extruder Creality All Metal Hotend Ender3 V2 Ender 3 pro Ender 5 Pro Plus CR10 S4 S5 3D Printer (Copper) - Image 5](https://m.media-amazon.com/images/I/51czWI4t5nL.jpg)

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**Shop now:** [https://www.desertcart.kg/products/775674924-updated-high-temperature-cr-10-plated-copper-heater-block-mk8](https://www.desertcart.kg/products/775674924-updated-high-temperature-cr-10-plated-copper-heater-block-mk8)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-12*