... technology,high-volume 3)cost-effective High Speed Brush Drilling and Tufting MachineThe final productProduct features1. This ... line rail and ball screw, steady and durable.Material of Brush Handle: Polyethylene, polystyrene, return materials, woodMaterial of filaments ... Speed: Frequency-conversion steeples-adjustable speedReplaceable Fixture: FMS type. It can be easily changed to make other kinds ...