Хонинговальные головки цилиндра

Honing is a process that is used to create a precise design on a metal surface by using an abrasive stone and a rotary motion. Honing is used to improve the texture of a surface or improve the geometric form of the surface.

The scratches left in the metal surface after honing help to assist in retaining oil and improving lubrication, performance and cylinder life. Cylinder hones work well...