M370D100Z03C100WO08L600 AKA 4047656  1.00″ Diameter, M370 Endmill 3-Flute, 1.0″ Shank, 8.0″ OAL 1 1/2″ reach coolant thru Use Insert WOEJ0804 inserts. This is a 6 edge high feed mill for use in steels and Cast Iron Material.  max rpm 45500 for this 3 flute cutter.   Ramp angle 2.1