1high precision & high qualtiy 2no need of position 3manual and automatic tooling change 4easy to fit spindle 3.0KWWater Cooling, 1-18000rpm, 220V-380V, 10A, 300HZ, Bearing type: CETA7005/P4*2 CETA7003/P4*2Shaft connect:ER20Φ3.175 -Φ12.7, two OR three phrase, weight:8.8KG.Suitable for CNC Router