Aluminium Heat Block 3D Printers Parts Heating For J-head Extruder Heater Hot End New,Silver NO5099

Features:

The heating blocks are produced with high-purity aviation aluminum by the CNC machines.

Support a variety of resistance installation

With Thermistor fixed hole,Heater fixed hole

With Thermocouple fixed hole

Durable and portable.

Notice:

Due to technology limited, the anodized metal surface color is only for appearance use. After the use of aluminum block, the color will change because the color dye on the metal surface will get evaporated during the high temperature heating, including the natural aluminum block, just not that obvious. (For example, a black frosted heating block will turn yellow when it is heated at a high temperature). But it will not affect the use at all. It is not a quality problem. If you mind this, please consider twice before you decide to buy it, or you can buy a frosted silver or natural color heating block, the color changes not so obvious.

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