Proudly serving the Aerospace, Automotive, Defense, Medical, and Oil & Gas Industries
Primary Cutter, LLC is the proud manufacturer of the SUPERMILL “High-Performance” Carbide Endmill product line. With long-lasting sharpness and reliable precision cutting, Supermill endmills are often considered the best endmills in the marketplace today. Our high-performance endmills provide unmatched value and dependability, while outperforming and out producing our competitors.
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