Hack Attack Softball Pitching MachineHack Attack Softball Pitching Machine All pitches, one machine with the Hack Attack Softball Pitching Machine, simply adjust the wheel speed dials to throw fastballs 43 feet at 80+ MPH, risers, drops, right and left handed curves, screwballs up and into right and left handed hitters, and knuckleball changeups. This machine has a unique three wheel design that provides complete ball vision, lifelike timing, and pinpoint accuracy for college and serious