Black Heated Bed MK2B Reprap 3D Printer

Smooth pulley GT2 6mm Aluminium Inner diameter 3mm features:
- Material: Aluminum alloy
- Outside diameter: 12.80mm
- Inside hole: 3mm
- Use with strap: 6mm For toothless strap.

Nozzle Head 1.75 0.2 MK8 3D Printer Extruder features:
- MK8 Precision Nozzle: 0.2mm
- Material: Copper
- Size: 13mm x 6mm - Suitable for Filament: 1.75mm
- Quantity: 1 unit

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.

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

Support for 30mm Fan E3D V6 3D Printer features:
- Support for 30mm fan
- Compatible with E3D V6
- For hotels with 22mm diameter
- E3D V6 Cooling Fan Cover 3D Printer
- Unique design surrounded, close contact with the radiator, gather wind around the radiator so that the heating block can work normally

Stepstick A4988 controller
Driver for stepper motors
Used with Ramps 1.4 - RepRapArduino Mega Pololu Shield
A4988 + Stepstick Radiator Stepper Motor Reprap features:

- Minimum operating voltage: 8 V
- Operating voltage maximum: 35 V
- Maximum current: ± 2 A (adequately ventilated or refrigerated)
- Logic voltage: 3 V / 5.5V
- Microstep resolution: full, 1/2, 1/4, 1/8, and 1/16
- Factory soldered temples
- Use potentiometer to adjust current
- Measurements: 20x16x12 mm

4x Springs Leveling Hot Bed 3D Printer features:
3D Springs printer Bed level extruder for RepRap Prusa Mendel - A strong spring for 3D Printer Extruder
- Excellent elasticity, resistance to fatigue
- Nickel plating, corrosion resistance, high hardness
- Material: Carbon steel
- Outside diameter: 7.5mm
- Inner diameter: 5 mm
- Spring height: 20 mm
- Quantity of the ring: 9 rings
- Surface treatment: Nickel-plating

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