






🔥 Heat up your prints, not your wait time!
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.
| 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 |
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