Strong and durable, high quality 45 steel material
Convenient and fast, finishing the inner hole of the finished product
Strong wear resistance, tooth surface hardened and high frequency quenching
Transmission without delay, not easy to skip/slip teeth.
وصف
Product Description
Type:1 Mod
Teeth:15Teeth ~ 35Teeth
Bore: 4mm ~ 15mm
Outer diameter:17mm~37mm
Material:45# steel
Total height: 18mm
Teeth Height:10 mm
Surface Treatment: Blackening
Screw: M4*2 /M5*2
Package included:According to your choice x1
Tips: Except for the accuracy of the inner hole, other sizes are slightly different for different batches.