... of adjust the distance electrically, easy operate and precision is steady. (precision is within 0.003mm), can satisfy the heavy ... is high, the function is strong.Precision Standard:ML-250AHR, 3060AHR, 4080AHR series: plane precision 0.005mm, spindle swing 0.002mmML ... swing 0.002mmML-60120DHR, 70150DHR, 80200DHR, 100250DHR series: plane precision 0.015mm, spindle swing 0.002mmRemark:AH model: Front & ...