表面处理:黑色 牙齿表面表面表面:切割 牙齿切割 牙齿切割效果:其他锻炼 hole hole hole hole twist Angle:-15 twist y> twist twist:-15°°°°°°°°°° Possible Number of teeth: 15 Standard circle diameter (mm ): φ46.59 Hole diameter (mm): φ15 Total length (mm): 50 Shape: S1 Tooth tip circle diameter: φ52.5874 Boss length (mm): 15 Boss diameter (mm): φ36 Tooth width (mm): 35 Module: 3.0 Tooth tip circle diameter (mm): φ52.5874扭转方向:l