About this 3D model

it's an tank tread/track! the drive wheel is somewhere between my other things the tracks are designed for 1.5 mm X 25 mm nails my printer prints the holes smaller then the desing (that is taken into account) so if you need a version with smaller holes just send me a message with the hole diameter and i will upload it. ****important note****it is possible that you need to resize the part (make it 10 times bigger) as i think there is a problem with my 3D software