G-Penny CNC Spindle Motor 7.5kw Er32 125mm Water Cooled High Torque Spindle 400Hz 800Hz Working for Stone Engraving Milling with 4PCS Ceramic Ball Bearings
G-Penny CNC Spindle Motor 7.5kw Er32 125mm Water Cooled High Torque Spindle 400Hz 800Hz Working for Stone Engraving Milling with 4PCS Ceramic Ball Bearings. 4Pcs Ceramic Ball Bearing. Big Torque low noise.