Walter SNMX120520-F57 WSM35S Tiger-tec Silver Carbide Milling Insert (10pc)

This is a new, factory-sealed box of 10 Walter SNMX120520-F57 milling inserts in grade WSM35S, part of Walter's Tiger-tec Silver CVD coating platform (EDP 7058558). The SNMX ISO designation decodes as: S = square shape, N = 0° clearance (negative rake), M = M-tolerance class, X = special chipbreaker/fastening feature (centrally relieved seating), 12 = 12.7 mm inscribed circle, 05 = 5.0 mm thickness, 20 = 2.0 mm nose radius, and F57 is Walter's proprietary chipbreaker geometry optimized for milling. WSM35S is a CVD-coated cemented carbide grade within the Tiger-tec Silver generation, targeting ISO material groups M (stainless steel — primary) and S (superalloys — secondary) as confirmed by the color-coded material chart on the packaging showing M•• and S•• ratings. These inserts are designed for use in Walter face and square-shoulder milling cutters that accept SNMX-style negative square inserts, such as the Walter F2010 and F2330 cutter bodies, and are suited for medium to heavy milling of stainless steels and heat-resistant superalloys with demanding interrupted-cut capability delivered by the Tiger-tec Silver Al2O3/TiCN coating architecture.

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