Featuring a powerful 100W brushless-motor spindle and 0.01mm/step software resolution, the MDX-40 quickly generates smooth-finished, beautiful results with precision every time. It accommodates a wide variety of low-priced materials including ABS, acrylic, chemical woods, plaster, styrene foam and wax. For optimum performance with a range of materials and cutters, the MDX-40 offers an adjustable spindle speed ranging from 4,500 to 15,000 rpm. Additionally, the MDX-40 features a generous work area of 305mm(X) x 305mm(Y) x 105mm(Z) (12"x 12"x 4.12", large enough for most small- to mid-size SRP application.