Cheap cht nozzles are fully made out of brass and the insert is fake

This is designed according to the Cht nozzle clone to provide more than twice the flow rate than the ordinary v6 nozzle, and supports 1.75, the

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BondTech CHT Coated Nozzle M6 x 1.75 mm - 3DJake UK

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BondTech CHT Coated Nozzle M6 x 1.75 mm - 3DJake UK

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New Clone CHT Nozzle 0.4mm 0.6mm 0.8mm E3D V6 Brass Copper Nozzles

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Bondtech CHT High Flow Nozzle Reviewed — CNC Kitchen

Clone CHT Nozzles for Fast Print High Flow Nozzles — Kingroon 3D