X-20" Y-16" Z-20", 7500 rpm, #40 taper, 15 Horsepower, 21 atc - ID=30607
X-40" Y-20" Z-20", 10000 rpm, 22.5 HORSEPOWER, 40 Taper, 21 atc - ID=30656
X-40" Y-20" Z-20", 10,000 rpm, 22.5 Horsepower, 21 atc - ID=30689
