Fits: Creality CR-10 / CR-10S / CR-10-S5 / CR-10-S4 / Ender 3 / Ender 3 Pro Dual-drive train Hardened tool steel, CNC precision cut gears & Adjustable filament grip Easy filament loading, Short highly constrained filament path perfect for flexible filament Lightweight aluminum ...Fits: Creality CR-10 / CR-10S / CR-10-S5 / CR-10-S4 / Ender 3 / Ender 3 Pro Dual-drive train Hardened tool steel, CNC precision cut gears & Adjustable filament grip Easy filament loading, Short highly constrained filament path perfect for flexible filament Lightweight aluminum body, No modification required, simple plug and play Made in USA by Micro Swiss Micro Swiss direct drive extruder kit for CR-10 / Ender Printers: This is a drop in direct drive kit for the CR-10 / Ender printers. It requires absolutely zero modification to your printer to install. Our uniquely designed cooling block eliminates need for a thermal tube.
By not having a separate thermal tube inside the cooling block, it allows for faster heat dissipation. The thermal heat break is made from Grade 5 Titanium Alloy to provide excellent thermal isolation between the heater and the cooling block. Titanium is extremely strong material and offers almost 3x lower thermal conductivity than stainless steel, creating more defined meltzone.