Cylinder Ball Hone 4 inch (101mm) with 240 Grit Flexible Ball Brush

Features

• Engine Honing Tool: Achieve a professional crosshatch pattern for excellent oil retention. Our 240-grit flexible cylinder hone works on mild steel, stainless steel, and cast iron, delivering a smooth 24-32 Ra finish ideal for engine and hydraulic cylinder rebuilding.
• Self-Centering & Self-Aligning Design: This engine cylinder hone comes with a flexible, expanded structure that automatically centers and aligns within the bore. It guarantees even contact pressure to deliver a stable and uniform honing finish.
• All-in-One Finishing & Deburring: Boost your work efficiency This multi-purpose cylinder hone completes bore smoothing and cross-hole deburring in a single quick operation. It offers an effective solution for refurbishing engine cylinders, brake master cylinders, and other components.
• Compatible with Hand Drills & CNC Machines: Obtain professional-grade results effortlessly. Our flexible honing tool features wide compatibility, performing excellently with hand drills, drill presses, and CNC machinesno special equipment needed.
• Built Tough for Heavy-Duty Use: Engineered for long-lasting durability. This tool supports a 4" (101mm) bore diameter and works ideally with bore sizes ranging from 3.751" to 4". It is a dependable option for automotive, motorcycle, and industrial cylinder repair tasks.