Black Heated Bed MK2B Reprap 3D Printer

Linear Bearing LM8UU 8mm Ball Bearing for 3D Printer RepRap Prusa features:

- Measurements:
* Internal diameter: 8mm
* External diameter: 15mm
* Length: 24mm
- Enclosure material: anti-corrosion chrome steel
- Inner support material: technical plastic

For connecting Arduino modules or boards.
Ideal for your electronic projects, arduino, but can also be used with other microcontrollers. 2x Cable Female - Female 4 Pins 4 Colors features:
- No soldering required
- Circuits can be easily modified or revised
- Quantity: 2 cables of 4 pins, female - female connector
- Colors: red, black, blue, green
- Pin pitch: 2.54mm
- Cable lengths: 70cm For one rapid construction of a prototype of an electronic circuit.

Flexible Coupler 5mm/5mm Z-axis CNC 3D Printer features:
- High quality flexible aluminum coupler with which you can connect Nema 17, 5mm stepper motors to a 5mm threaded rod
- They incorporate 4 captive screws so that you can perfectly fix the couplings to the rod
- Material: Aluminum alloy
- Coupler height (L): 25 mm
- Outside diameter: 18mm
- Shaft diameter: 5mm

Nozzle Head 0.4 1.75mm MK8 3D Printer Extruder features:
- MK8 Precision Nozzle: 0.4mm
- Material: Copper
- Size: 13mm x 6mm
- Suitable for Filament: 1.75mm
- Quantity: 1 unit

Pulley GT2 16 Teeth 6mm Aluminium Pulley 3D Printer Reprap features:
- Number of teeth: 16
- Pitch: 2mm
- Material: aluminum alloy
- Outside diameter: 13mm
- Inner hole: 5mm
- Use with strap: 6mm
- Quantity: 1 unit of 16 teeth GT2 pulley, 6mm wide and 2 studs
- Ideal for fix on the axis of the motors of your 3D printer

Hotend J-Head Metal Extruder Long Distance 0.3mm 1.75 E3D Printer 3D features:
- E3D Long Distance Prusa 3D Printer
- Nozzle: 0.3mm
- Filament: 1.75mm
- Heater cartridge size: 12V 40W with 1m cable
- Thermistor: 100K NTC 3950 ± 1% with 1m cable
- Heater size: 6 x 20mm

Extruder Kit MK8 Aluminium 1.75mm Strand 3D Printer Reprap Prusa features:
- MK8 1.75mm filament extruder kit
- Includes:
* MK8 extruder complete push system
* Square part dimensions: 40x40mm
* Part dimensions - handle L: 44x28mm

RepRap Arduino Mega Pololu Shield (RAMPS) version 1.6 for 3D printer. Updated 4-layer PCB control panel motherboard with 5-piece DRV8825 driver for 3D printer. Includes heatsink and jumpers. RAMPS board is a shield for the Arduino Mega2560. The outputs of the Arduino board are redirected to the motor drivers. To have the complete electronics for a 3D printer you need a RAMPS, an Arduino Mega and at least four stepper motor drivers A4988, DRV8825.