Feature

●Exqusitive appearance, stable and durable, which can meet your different requirements.
●High efficiency, reduce unnecessary kinetic energy loss.
●Compared to other sprockets, our gears have good mechanical processing that reduces roughness and noise and makes them roll smoothly.
●Anti-rust treatment on the surface of gears, it is not easy to corrode and can be used for a long time.
●Thank you for your purchase. If you have any questions, please leave a message. I will reply you in time


Description

Specification:
Material: HSS
Outer diameter: 50 mm.
Inner bore: 22 mm.
Pressure angle: 20 degrees.
Quantity: 1 piece.
Each gear is different:
1#: 12-13 gears.
2#: 14-16 gears.
3#: 17-20 gears.
4#: 21-25 gear.
5#: 26-34 gears.
6#: 35-54 gear.
7#: 55-134 gear.
8#: ≥135 gears.
Box contents:
1 x HSS gear cutter