Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Material	Aluminum Alloy
Compatibility	Makerbot MK7, MK8, E3D V6
Dimensions	20mm x 20mm x 10mm
Weight	15 grams
Color	Silver
Thread Size	M6
Heater Cartridge Hole	6mm diameter
Thermistor Hole	5mm diameter
Nozzle Thread	M6
Package Contents	1 x Heating Block

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Fast shipping and great product

Arrived quickly and exactly as described. The dimensions match the 20x20x10 spec perfectly. No complaints at all.

Anonymous

Mar 26, 2026

Rating: 5/5

Essential spare part

Always good to have a spare of these. The aluminum conducts heat very efficiently. Installation was straightforward.

Anonymous

Mar 25, 2026

Rating: 5/5

Solved my clogging issues

My old block was warped causing inconsistent extrusion. This replacement fixed the problem immediately. Highly recommended for E3D style hotends.

Anonymous

Mar 18, 2026

Rating: 4/5

Good value, minor finishing issues

Works well overall. There were some small burrs on the threads that I had to clean out with a tap, but once installed, it performs just like the original.

Anonymous

Mar 08, 2026

Rating: 4/5

Solid construction

We bought several for our school lab printers. They are durable and handle high temperatures well. One unit had slightly off-center holes but still worked.

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect fit for my MK8 upgrade

This heating block fits perfectly on my Makerbot clone. The threading is precise and it heats up evenly. Great quality for the price.

5 FAQ

Q: Is this compatible with a standard M6 nozzle?

A: Yes, this heating block is designed with an M6 thread specifically for standard M6 nozzles used in MK7 and MK8 systems.

Q: Will this work with an E3D V6 hotend?

A: Yes, the dimensions and hole placements are compatible with the E3D V6 style hotend configuration.

Q: How do I install this if my old one is stuck?

A: Please ensure the printer is powered off and the hotend is completely cool before attempting removal. Use a wrench to unscrew the old block gently to avoid stripping threads.

Q: What is the maximum temperature this aluminum block can withstand?

A: The aluminum alloy used is rated for continuous operation up to 300°C, which covers most common filament printing requirements including ABS and PLA.

Q: Does this come with screws or thermal paste?

A: No, this listing is for the heating block only. Screws, thermal paste, heater cartridges, and thermistors are sold separately.

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