3/8 4 FLUTE FINE ALTIN CARBIDE ROUGHING END MILL

Alfa USA Roughing End Mills, Right Hand Helix, Right Hand Cut, Fine Pitch, Multi-Flute, Regular Length, 5/16″ Cutter Diameter, 5/16″ Shank Diameter, 3/4″ Length of Cut, 2-1/2″ Overall Length, AlTiN Coated, Aluminum Titanium Nitride, Made in the USA, 1 per Tube