YG-1 E5249 Carbide Ball Nose End Mill, Uncoated (Bright ...
The YG-1 E5249 uncoated carbide ball nose end mill has two flutes and a 30-degree helix angle for machining on hardened and high-alloy steel, steel casting, chill casting, malleable cast iron, chromium-nickel steel, brass, copper, aluminum with a high percentage of silicon, and abrasive plastic.
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