1 Piece/Batch 380v Automatic Electric Drill Drilling Machine 1000dx Milling Machine 180w Low Noise Power Feed/Drill Machine. Suitable: milling machine X-axis, install the standard aperture of 16MM, if your milling machine screw is not 16MM, please process it. Speed range (r/min): 3,12,23,42,160. Net weight: 12KG Gross weight: 13KG. Noise: less than or equal to 50 decibels.