Features: Brand new and high quality High Precisions and Efficiency: The H2 V2S Dual Gear Extruder boasts of unparalleled precisions and speed, making it the nice choice for professionals. Durable and Long-Lasting: Made from high-quality metal, this extruder is builts to withstand the toughest conditions and provide consistent performance over-time. Professional Users: This extruder is designed for professional users who demand the highest level of precisions and efficiency in their work. Versatile Applications: Whether you are working with industrial-grade materials or creating intricate designs, the H2 V2S Dual Gear Extruder is perfect for wide ranges of applications. Elevates Your Work to the Next Level: With its unmatch precisions and durability, the H2 V2S Dual Gear Extruder is the ultimated tool for taking your work to new height. Specifications: Material:Metal Extrusion Method:Dual Gear Extrusion Nozzle Diameter:0.4mm Maximum Printing Temperature:270 Maximum Extrusion Force:7.5kg (depending on filaments) E-step:932mm at 16 microstep Klipper Rotations Distance:3.433 Recommend Motor Current:800mA Gear Ratio:7:01 Drive Gear Circumference:24.5mm Filaments Diameter and Tolerance:1.75 0.05mm Thermistor Type:NTC100K Heaters Cartridge Power:40W Heaters Cartridge Voltage:24V Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Direct Extruder