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

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.

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.

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.

I've printed a few hundred hours on this so far with no complaints. I bought it because it accepts different thermistors that allow you to print hotter material. Great price and great product!

with this and the upgraded nozzle I am able to print reliably at 210 C at 0.3mm layers, 0.65mm widths, 80mm/s with GST3D filament. so 15.6mm^3/s. which is really nice to be able to pull off. seems I should be able to go a good bit faster with IIIDMax but I am waiting for the shipment of filament to test to verify