Compatibility:This is specially designed for high temperature kit 300℃, compatible with Ender 3 S1/ 3 S1 pro/ 3 S1 Plus, CR10 Smart pro 3D printer. Throat material: Made of the best titanium alloy TC4 on the market, with high precision machining. Titanium is a very strong material with almost 3 times lower thermal conductivity than stainless steel, resulting in a more defined fusion zone. Nicely Machining:The inner surface is smooth and free of burrs; Compared with ordinary heatbreak, the resistance of the printing retraction is largely reduced, thus the printing result is much more precise and delicate. Great Value Spare Parts: Includes 1 heater, 1 thermistor, 1 heating block, 1 silicone sleeve, 1 nozzle, 1 heat shield and 2 screws, all parts are ma.
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