Micro Swiss Plated Copper High Temperature MK8 Style Heater Block Upgrade for CR10 / Ender

High-Temperature Performance

This heater block is built from Copper Chromium Zirconium, a specialized alloy that maintains mechanical strength at much higher temperatures than conventional copper. With a maximum operating range of 500 °C, it is ideal for advanced filaments that require extreme heat, including engineering-grade and abrasive materials.

Broad Sensor Compatibility

The design supports multiple sensor types, including standard 100K thermistors, cartridge-style thermistors, PT100/1000 sensors, and thermocouples. This flexibility makes it suitable for a wide variety of hot end setups and precise temperature control requirements.

Dimensions and Threading

The block features standard M6x1.0 threading with compact dimensions of 21 × 20 × 10 mm, ensuring a direct fit with many industry-standard hot ends.

Wide Printer Compatibility

This upgrade fits numerous Creality models, including:

• CR-10 series (S5, S4, S, MINI)

• CR-20 / CR-20 Pro

• Ender series (2, 3, 3 V2, 3 Pro, 3 Max, 5, 5 Plus, 5 Pro, 6)

• TronXY (X5S, XY2 Pro)

• MK7, MK8, and MK9 hot ends

• Micro Swiss hot end kits for CR-10 and CR-10s Pro

Built to Last

Made in the USA by Micro Swiss, this plated heater block offers superior wear resistance and consistent performance, making it a reliable choice for professional and high-demand 3D printing environments.