Khalase ea laminated e nang le boholo bo boholo bo kobehileng, tlhophiso ea sehlahisoa:
10mm tšepe e halefileng e kobehang haholo +3.04pvb+10mm tšepe e halefileng e bosoeu bo tlase, @radius=1273mm, bophahamo = 6800mm, bolelele ba arc = 1257mm.