Attributes

Brand	-
Category	3D Printing Accessories / Hot End and Nozzle
Origin	-
Material	Aluminum Alloy
Compatibility	MakerBot-Style Hot Ends
Heater Cartridge Size	6mm Diameter x 20mm Length
Thermistor Hole Diameter	3mm
Thermocouple Hole Diameter	3mm
Nozzle Thread Type	M6 Thread
Maximum Temperature	300°C (572°F)
Weight	15 grams
Surface Finish	Anodized for Heat Distribution
Package Includes	1x Aluminum Heater Block

5 reviews

Anonymous

Mar 30, 2026

Rating: 5/5

Solid Upgrade

Much better than the stock component that came with my printer. Aluminum heats up faster and cools down quicker when needed. Very satisfied.

Anonymous

Mar 25, 2026

Rating: 5/5

Great Heat Retention

I print mostly ABS and this block holds temperature very well. No more fluctuations during long prints. Highly recommend for anyone upgrading their hot end.

Anonymous

Mar 15, 2026

Rating: 4/5

Good Value

Solid block for the price. The heater cartridge hole was slightly tight, but nothing a reamers couldn't fix. Works as expected otherwise.

Anonymous

Mar 01, 2026

Rating: 5/5

Fast Shipping and Quality Item

Arrived quickly and was well packaged. The machining quality is excellent with no burrs on the threads. Will buy again for my second printer.

Anonymous

Feb 16, 2026

Rating: 5/5

Perfect Fit for My Setup

This heater block fit my MakerBot-style hot end perfectly. The threading was smooth and the heat distribution seems much more even than my old brass block.

5 FAQ

Q: What is the exact weight of the block?

A: The heater block weighs approximately 15 grams, which helps maintain a good balance between heat mass and cooling efficiency.

Q: Can this handle PLA and PETG materials?

A: Yes, this heater block is suitable for all common filaments including PLA, PETG, ABS, and Nylon within the temperature range.

Q: Is this compatible with E3D V6 hot ends?

A: No, this heater block is specifically designed for MakerBot-style hot ends and is not compatible with the E3D V6 system.

Q: What wattage heater cartridges does this support?

A: This block supports standard 12V and 24V heater cartridges with a 6mm diameter and 20mm length.

Q: Does the package include a thermistor?

A: No, the package includes only the aluminum heater block. Thermistors and heater cartridges are sold separately.

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