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Gear hob made of M2. We offer GB standard hob and also accepted special size order. High quality, precision, wearableApplied to GB6084-85
Specification: M1-M8,
Angle: a20°
precision Grade: AA, A, B.
Structure: straight angle, zero angel and forward angel.
Coating: nitride titanium
Please describe on the order: chain wheel number, precision grade, arc, out diameter in diameter, other special demand and parameters.


