kweiny MK10 Brass Nozzle M7 for 3D Printer Makerbot and Cleaning Tools

Brass material advantage: The heat conductivity of brass is 7 times as high as that of stainless steel. MK10 hotend structure only allows filament to have little contact with the nozzle. The material of the nozzle must be brass to ensure filament's temperature is the same as the thermistor, so it make the melt plastic more smooth. But the heat conductivity of stainless steel is so poor, it is unscientific and irrational used on MK10 nozzle. , Compatibility: Fit with MK10 hotend M7 thread aluminum heater block, such as FlashForge Creator Pro, Creator X, Dreamer, Finder, Inventor, Idea Builder, PowerSpec 3D Pro, PowerSpec 3D X, Wanhao Duplicator 4S, Wanhao Duplicator 4X, Wanhao i3, for Monoprice maker select plus, Qidi tech X-plus and X-max, X-pro, i-Mates, X-Maker, X-Smart, Cocoon Create, etc. , Quantity and specification: M7 thread 0. 4mm nozzle 5 pieces. 0. 4mm Nozzle cleaning drill bit 2 pieces. For detailed dimensions, please refer to the drawings in the upper left. , Material: Nozzle is brass. Nozzle cleaning drill bit is stainless steel SUS304. , Durability: Nozzle cleaning drill bit can be used heaps of times, because of SUS304 stainless steel material. It will neither rust nor be broken, no matter how it is used. You only need one to solve all the same size nozzles blockage problems.