DIY Supplies: Woodworking Model Number: 3D Printer Extruder kits Application: Wood Working Tool (Heat-resistant) - 24V / 40W heating, the temperature can reach up to 280 Celsius, and 24V high-speed fan with cover, NTC 3950 prewired thermistor. (Compatibility) - RepRap 3D Printer Extruder Hotend compatible with all E3D V6 1.75mm / 0.4mm 3D Printer. Nozzle and hose connect seamlessly, preventing material from leaking and blocking. (Easy to install) - No glue, no welding NTC connector with terminal for easier installation and maintenance. Type: nozzle neck External thread: M6 M7 Compatibility: Compatible with all 1.75mm E3D V6 Makerbot 3D printer Easy to install: NTC connector with terminal, you can install directly Anti-leakage & anti-blocking design: nozzle and tube connect seamless, prevent material leaking and blocking colour:black Material:plastic size:Length: 22.5mm Nozzle neck outer diameter: 6mm Nozzle throat inner diameter: 4mm Teflon tube inner diameter: 2mm Filament diameter: 1.75mm Package Contents: 1x full metal V6 hot end 24V/40W / 1.75mm / 0.4mm nozzle / extruder 1x high speed fan with shroud 1x 1m long PTFE / Teflon tube 1x PC4-01 pipe joint 1x 0.2mm nozzle print head 1x 0.3mm nozzle print head 1x 0.4mm nozzle print head 1x 0.5mm nozzle print head 5x 1.75mm stainless steel nozzle pipe 1x M4 hex driver Danger: Keep small parts away from children. If the thermistor is not pointing properly, you can loosen the screw once. Only the above package content, other products are not included. Note: Light shooting 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.