High-speed steels are advanced tool materials designed for high hardness, superior wear resistance, and excellent toughness. With strong red hardness, they retain cutting performance at elevated temperatures, making them ideal for drills, cutters, taps, and turning tools. Powder metallurgy High-speed steels further enhances microstructure, strength, and wear resistance for demanding applications.
HIGH-SPEED STEELS
High-speed steels deliver exceptional hardness, wear resistance, and high-temperature performance for precision machining. Engineered for durability, they ensure longer tool life and consistent cutting efficiency.
HIGH-SPEED PERFORMANCE
Advanced Metallurgy. Unmatched Performance
KMSI’ high-speed steels are developed using advanced technologies to deliver reliable performance under extreme machining conditions. Offering superior hardness, edge retention, and toughness, they ensure longer tool life, higher productivity, and consistent precision across high-performance tooling applications.
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CONVENTIONAL GRADES
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3343 PRIME
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3243 H PRIME
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3344 PRIME
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3247 PRIME
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3348 PRIME
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3351 PRIME
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S600
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S705
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+ All other conventional HSS