Customization: | Available |
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Standard: | DIN, JIS, AISI, ASTM, GB |
Technics: | Cold Drawn |
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High speed steel 1.3247 flat/round bar
M42 tool steel is a molybdenum-series high-speed steel alloy with an additional 8% cobalt. (HSSSteel M42) 8% Cobalt tool bits are designed for machining work hardening alloys and other tough materials. They have increased water resistance and tool life. This improves performance and retention of the cutting edge. M42 steel composition makes for a good combination of toughness and hardness.