... steper CE,ISO BV cnc router can changer tool by pneumatic 3 spindleApplication:BD1325 woodworking machine apply to furniture industry, ... Features:1 It adopts imported square guide rail.2By adding pneumatic cylinder to make Columned Auto-tool changing, safe and ... with constant power, strong cutting power and high speed range, torque, and high precision6 Large compatibility. CAD/CAM designing software ...