Dual spindle machine drills holes from 0.032- 0.375 in. dia, as deep as 12 in. with 2 whip guides. Spindle drives are infinitely variable from 3,000-21,000 rpm. Because spindles have 2 independent way units, 2 parts can be drilled simultaneously. For maximum concentricity, system counter-rotates tool and workpiece. Self-steadying rests position workpiece while laser alignments are employed for spindles, starting bushings, and counter-rotational collets. Coolant system consists of two 6 gpm/2,500 psi pumps and 3-stage, 3 micron filtration system.