✓240Grit Cylinder Hone: Precision crosshatch finish for superior oil keeping performance and optimal piston ring seating, achieving a professional 0.8-1.2 Ra(m) surface. Works on mild steel, stainless steel, and cast iron for engine rebuilding, hydraulic cylinder service, and performance tuning
✓Self-Centering & Aligning Engine Hone: Flexible and oversized, our cylinder honing tool automatically self-centers and self-aligns for uniform contact pressure and a consistent finish
✓Finishing & Deburring Benefits: This versatile cylinder hone finishes the bore and deburrs cross holes simultaneously, offering an efficient restoration for engine cylinders, brake masters, rotors, valve guides, pumps, compressors, bearings and more
✓Works with Any Standard Drill or CNC: Compatible with hand drills, drill presses, and CNC machines for fast, controlled, professionalgrade results. Suitable for DIY mechanics, professional workshops or engine rebuild projects
✓Built for Demanding Cylinder Work: Designed for heavy use mainly in 5.3L 4.8L automotive, motorcycle, and industrial repair. Featuring 3.780"(96mm) 240 Grit for Use on Bore Diameters 3.501"-3.780", Overall Length 300mm, Abrasive Part Length 80mm
✓Flexible Abrasive Design: Unique abrasive globules mounted on flexible nylon filaments conform to cylinder walls and curved surfaces while maintaining consistent cutting pressure for uniform material removal
✓Professional Cross-Hatch Pattern: Creates the proper cross-hatch pattern needed for effective lubrication and crosshatching of engine cylinders, ensuring optimal performance and longevity
✓General Safety Guideline: Always wear appropriate safety glasses, gloves and ear protection, and follow all steps exactly for safe operation and performance.