103cm X 250cm Durable CNC Router Engraving Machine

2. Spindle: Power: Measured in Watts or Kilowatts, indicating the cutting force. 2.2kW to 4.5kW is typical for woodworking, while larger spindles are needed for heavier materials. Speed: Measured in Revolutions Per Minute (RPM). Spindle speeds can range from 6,000 to 24,000 RPM or higher, depending on the machine and application. Cooling: Spindles can be air-cooled or water-cooled. Water-cooled spindles are often preferred for higher power and continuous use. Spindle Taper: The type of tool holder used (e.g., ER20, ISO20). 3. Drive System: Stepper Motors or Servo Motors: These drive the movement of the axes. Hybrid servo motors are common in some machines. 4. Cutting Speed: Meters per minute (m/min): Indicates how fast the cutting tool can move through the material. 5. Material Compatibility: Wood, Plastic, Acrylic, MDF: