Syhonic Metal DIY Hot End for RepRap 3D Printer 1.75mm Filament, 0.4mm Nozzle, 12V 40W Heater, NTC 3950 Thermistor Hotend

12V version with 40W heater. DIY hotend requires heat sink to operate properly - metal base, aluminum block, or any other type of cooling device.

Assembly of this device is straight forward. Please consult with supplied drawings and pictures for visual clue. Thermistor mounted with clamping screw and washer similar to E3D V6.

DIY Hotend features:

- 30mm long stainless PTFE lined barrel, for low friction, trouble free print.
- Nozzle is based on MK8 makerbot nozzle geometry and can be exchanged or replaced with many different types of nozzles on the market. This will give you good selection of nozzle orifice diameters.
- Low profile: only about 43 mm high.
- NTC 3950 100K pre-wired thermistor.

NTC 3950 Thermistor parameters:

- Small Size: 1.25mmx2.0mm glass bead
- High accuracy: 1%
- Resistance value at 25C=100K
- Wiring insulation: high temperature teflon/PTFE
- Wiring length: 1 meter

Package Contents:

1 x MK8 Nozzle 0.4mm extrusion diameter.
1 x Stainless PTFE lined barrel.
1 x Aluminum heater block with 1 x M3x3 setscrew, 1 x M3x4 Socket head screw, 1 x M3 Washer.
1 x 12V 40W Cartridge Heater.
1 x NTC 3950 Pre-wired thermistor