Honing involves the use of special tools equipped with fine abrasives to precisely machine internal surfaces. Grinding, on the other hand, is used more for machining external surfaces. Honing enables greater dimensional accuracy and improved surface quality, especially for cylindrical bores. It is also more precise than grinding, as it is the final finishing step. In addition, honing ensures even material removal and reduces surface roughness to a minimum. Grinding, on the other hand, is more suitable for coarse machining or large surfaces.