Honing brushes
These high-quality honing brushes, with abrasive balls in silicon carbide, are self-centering and therefore have a homogeneous abrasive effect. Perfect for honing cylinder walls, but also for smooth finishing of hydraulic or pneumatic cylinders, bronze bushings, steel tubes, smooth barrels... A column drill or drill with variable speed is the ideal motor for driving honing brushes. Measure your bore and use a honing brush of the same size or slightly larger. And important, lubricate well with honing oil.