Umwobo w'imbere = 20mm
1. Gusaba: Gukata ibuye
2. Imashini: Ikiganza cyabonye
1) ku isi yose yo gukama cyangwa itose
Diamete R = 300mm
4. Ingano y'ibicuruzwa:
50/60
• Gukora wisonze utarimo urusaku n'urusaku, ugororotse & impande nziza.
Umubyimba = 1.5mm