18 PCS Gear Kits: Pack of 18 Set: 2 x T80 gears, 2 x T60 gears, 2 x T50 gears, 2 x T45 gears, 2 x T40 gears, 2 x T30 gears, 1 x T35 gears, 1 x T25 gears, 1 x T20 gears, 2 x Metal change gear set, 1 x timing belt pulley.
High-Quality Metal Material: Made of high quality metal, rust-proof treatment on the surface of gears for durability and long time use.
Precision Polished: The gears are milled by pricing milling skill to ensure high precision.
Easy to Assemble: A mounting wrench is provided that it is easy for your instant installation.
Extensive Compatibility: 18pcs/set CJ0618 gears is compatible with mini lathe, metal cutting machine.