Product Description The Genmitsu 3020-PRO Ultra is a robust all-metal CNC engraver machine upgraded from 3020-PRO MAX with powerful height 60mm NEMA17 stepper motors and a 710W spindle. It delivers precise cuts in metal, wood, and more. Easy tool swaps and a quick setup make it perfect for hobbyists and professionals. 3020-PRO Ultra CNC Router Details 710W Spindle: The upgraded 1/8” ER11 spindle accommodates various materials with an adjustable speed range of 6500-30000 RPM, ensuring consistent performance. All-Metal: The 3020-PRO Ultra CNC router features a solid all-metal construction with dual linear rails and a reinforced X-axis backplate for exceptional stability and precise performance. Unmatched Cutting Power: Equipped with powerful 60mm stepper motors, the XYZ-axis delivers an impressive 7.3 Nm of torque, allowing for deep cuts in aluminum up to 1.5mm in a single pass. Simple & Safer: The machine eliminates the heavy power box and integrates a cooling fan with the motherboard for a more streamlined and secure design. Versatile Compatibility: Easily switch between different spindles and laser modules using the included Φ65mm spindle holder and Φ52mm adapter, with compatibility for Φ69mm spindle brackets.