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Color: Distinct bright golden yellow
Hardness: Approx. HV 2300,far harder than high-speed steelsubstrate
Heat Resistance: Withstands high temperature up to around 500°C Low friction coefficient, which reduces cutting resistance and frictional heat
Advantages: Significantly improves tap hardness,wear resistance and high-temperature resistance,extending service life by 2-3 times. Cost-effective,one of the most widely adopted tool coatings.








