Upgrade your CNC router or milling machine with this complete 2.2KW water-cooled spindle kit. It runs on 110V and spins up to 24,000 RPM for smooth, precise cutting. The kit includes the spindle motor (ER20 collet, 80mm diameter), a matching 2.2KW VFD inverter, an 80mm spindle mount, an 80W water pump, water tubing, a set of 14 ER20 collets (sizes 1mm to 13mm), and wrenches. Water cooling keeps things quiet and prevents overheating during long jobs. It’s great for cutting wood, plastic, acrylic, PCB, and soft metals like aluminum. The VFD lets you control the speed. Some wiring and parameter setup is needed, so it’s best if you’re comfortable with CNC electronics. A powerful, professional-grade setup for serious makers.
