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Manufacturing Description:
Precision Grade: (JIS Grade 3) DIN 7e25
Material: (S45C Medium Carbon Steel)C45
Type: Helical Rack
Treatment of Teeth: Ground
Hardness: Heat treatment by High Frequency; 43~45 degree.
left Hand Angle: 19°31'42"
Pressure Angle: 20 degree.
Material can be used 42CrM04, hardness is 56 to 60 degrees

*Other Dimensions/Materials could be customized by drawings.

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