Description
The description:The uses a 3:1 internal gear ratio along with precision CNC machined hardened steel drive gears to give you compact power for all your applicationsher you need high resolution prints with small nozzles or high throughput prints with large nozzles, the optimized gear ratio combined with our state-of-the-art drive gears deliver unparalleled pushing power and ultra-fast retractions. fast in a lightweight, compact packageage Included:1 x extruder kit