Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Material | Aluminum Alloy |
| Compatibility | Makerbot MK7 / MK8 |
| Color | Silver |
| Weight | 15 grams |
| Thread Size | M6 |
| Nozzle Thread | M6 x 0.75mm |
| Heater Cartridge Hole | 6mm diameter |
| Thermistor Hole | 5mm diameter |
| Package Includes | 1 x Heating Block |
| Application | 3D Printer Hotend Assembly |
Anonymous
Mar 27, 2026
Rating: 4/5
Solid construction
Well-machined block. The holes for the thermistor and heater cartridge are aligned correctly. Just make sure you use high-temperature thermal paste during installation.
Anonymous
Mar 26, 2026
Rating: 5/5
Saved my printer project
I stripped the threads on my old block and this saved my weekend print job. Fast shipping and exactly as described. Highly recommend for Makerbot clones.
Anonymous
Mar 19, 2026
Rating: 5/5
Reliable and durable
I have been running this at 240 degrees Celsius for weeks with no issues. The heat distribution seems very even compared to my previous generic block.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect fit for my MK8 setup
This heating block fits perfectly with my existing MK8 hotend. The machining is precise, and the threads are clean. It heated up evenly without any hot spots.
Anonymous
Mar 13, 2026
Rating: 4/5
Good quality, minor cleaning needed
The aluminum quality is solid. I had to tap the threads slightly to get a perfect fit, but once installed, it works great. Good value for the price.
Anonymous
Mar 01, 2026
Rating: 5/5
Excellent replacement part
My old block was worn out, and this was a direct replacement. Installation took less than 10 minutes. Temperature stability is excellent now.
Q: Can I use this with PLA and ABS filaments?
A: Yes, this heating block is suitable for all common filaments including PLA, ABS, PETG, and TPU, provided your heater cartridge can reach the required temperatures.
Q: How do I install the thermistor securely?
A: Insert the thermistor into the 5mm hole and secure it with a small set screw (not included) or high-temperature kapton tape to ensure accurate readings.
Q: Is this compatible with E3D V6 hotends?
A: No, this block is specifically designed for Makerbot MK7 and MK8 style hotends. The dimensions and thread spacing differ from the E3D V6 system.
Q: Does this come with screws or a heater cartridge?
A: No, this listing is for the heating block only. Heater cartridges, thermistors, and mounting screws are sold separately.
Q: What is the maximum temperature rating for this block?
A: The aluminum alloy used can withstand temperatures well beyond typical printing needs, safely handling up to 300°C continuously.
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