Walter 6741175 20mm Cut Diam, 5.6mm Max Depth, 20mm Shank Diam, Weldon Shank, 90mm OAL, Indexable Square-Shoulder End Mill
20mm Cut Diam, 5.6mm Max Depth, 20mm Shank Diam, Weldon Shank, 90mm OAL, Indexable Square-Shoulder End Mill 0° Lead Angle, Through Coolant, Series M4132-W
$459.45