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Micro Swiss Plated Copper High Temperature MK8 Style Heater Block Upgrade for CR10 / Ender / ANET A8 Printers MK7, MK8, MK9 Hotends

Original price $ 0.00 - Original price $ 0.00
Original price $ 0.00
$ 19.50
$ 19.50 - $ 19.50
Current price $ 19.50
SKU M2802

This Micro Swiss plated heater block upgrade is built from a high-temperature Copper Chromium Zirconium that allows you to reach temperatures up to 500°C. This special alloy retains its strength at much higher temperatures compared to a regular copper alloy. It is compatible with 100K thermistor, cartridge-style thermistors, thermocouple, PT100 and PT1000 sensors.

Threads size: M6x1.0

Block dimensions: 21mm x 20mm x 10mm

Made in USA by Micro Swiss

  • CR-10-S5
  • CR-10-S4
  • CR-10S
  • CR-10 MINI
  • CR-10 Smart
  • CR-20
  • CR-20 Pro
  • CR-6 SE
  • CR-6 MAX
  • Ender 2
  • Ender 3
  • Ender 3 V2
  • Ender 3 Pro
  • Ender 3 Max
  • Ender 5
  • Ender 5 Plus
  • Ender 5 Pro
  • Ender 6
  • TronXY X5S
  • TronXY XY2 Pro
  • MK7, MK8, MK9 Hotends
  • Micro Swiss hotend for CR-10 Kit
  • Micro Swiss hotend for CR-10s Pro Kit
What's in the box
  • Copper heater block
  • Allen key

Customer Reviews

Based on 14 reviews
Christopher Haugsdal Haglund
Very Good Quality

I recently installed this on my printer toghether with a bunch of other modifications. It works really well. I use this together with Direct Drive Extruder and Pancake E-Stepper motor. Your parts is good quality as allways.


works great every time. self tuning issues are the only reason I had to replace these parts

William Asten
Great stuff

Although I haven’t installed this yet due to not having time, the quality of this part follows the same same standards of perfect. The machining process and finished product is by far perfection.

Desmond Emberheart
Perfect Prints

I upgraded to the NG extruder kit for the Ender 5 and then upgraded the heater block to the plated copper high-temp mk8 style heater block after I stripped out the threads on the one that came with the NG extruder. (whoops) Everything works great now. The resolution difference between stock and the Micro Swiss parts is obvious even from a distance. I wish I had upgraded years ago instead of fighting with the stock setup. 10/10, I'll never use another hot end or heater block.

Spencer Nelson
Quality piece

I bought this as an upgrade when my old heather block from my original ender 3v2 paired with the microswiss all metal hit end had finally seen its days. Should have just got this one from the start. Much better quality and it performs exceptionally well with my new thermosister and screw in temp prob. If you need another heater block just buy this one, you won’t be disappointed.