... 3) Auto feed with 12 kinds of speeds. FEATURES: --------------------------------------------------------------------------------------------------------------------------------------The machine has the function of drilling, enlarging holes, reaming, tapping, countersink ... in transverse plane±45degreesSpindle taperMT4Spindle speeds rangea. 67, 100,140, 210, 300; b. 450, 555, 775, 1170, 1640, 2500 r/ ...