All Metal Hotend - Titanium Heat Break, Nozzle .4mm, Pneumatic Coupler, Silicone Sock Creality Ender 3 PRO Upgrades

3D PRINTERS: for 3, 3 Pro, 3 V2, 5 PLUS, CR10, CR10S and more. FIX THE BOWDEN TUBING: by replacing the Bowden Collet for the well known Pneumatic Coupler. TITANIUM HEATBREAK: provide excellent thermal isolation between the heater and the cooling block. KIT PARTS: Titanium Heatbreak .4mm MK8 Brass Nozzle, Aluminum Heater / Cooling Block, Silicone Sock. Colour:Silver Material:metal Package Contents: 1 set * 3D printer upgrade kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.