The 88245899 Hertel Square End Mill (5/16" dia) is a solid carbide, 4-flute milling cutter designed for clean, accurate slotting and profiling with a square end for crisp shoulders. With a 1/2" length of cut (LOC), it’s a solid choice for general machining work where rigidity and finish matter—because “close enough” is great for horseshoes, not end mills.
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