Honing tool flexible with silicon carbide balls, 120 grit, 12–13mm

This flexible honing tool is expertly designed for precise machining of 12–13mm diameter cylinder bores, making it ideal for preparation before installing new piston rings. Suitable for professional use in automotive engineering, aerospace, as well as hydraulic and heating/plumbing applications.

Key features:

• Grain size: K120

• Grain type: Silicon carbide (SiC) – hard, long-lasting

• Brush type: Self-centering internal brush with flexible silicon carbide balls

• Applications: Efficient for edge breaking, surface smoothing, and honing

• Results: Produces a uniformly honed surface with high contact area; it does not increase the cylinder diameter, only restructures the surface

• Advantage: Honing marks improve oil retention, supporting better lubrication and sealing

Usage instructions:

• Compatible with both hand drills and stationary machines

• Use with grinding oil is strongly recommended

Specifications: