Engine Cylinder Hone Ball,240 Grit,48mm,67mm,70mm,76mm,83mm,89mm,95mm,101 105mm
Always pick a hone larger than the bore size – i.e. do not pick a 80mm hone for a 80mm bore, choose 83mm. Large: 105mm, 101mm, 95mm. Ball Brush Hone Tools are designed to hone cylinders to ensure they are ready to accept new pistons/rings.