5-12 140MM Flex Hone 320 Grit Silicon Carbide

**** The flex hone has garnered positive feedback from customers who have used it for various engine rebuilding projects. Users appreciate its effectiveness in creating a cross-hatch finish that is vital for seating new piston rings. Many find the product to perform exceptionally well, even under challenging circumstances, such as emergency repairs before racing events. The results speak volumes, with several customers reporting substantially low cylinder leakage after using the hone, underscoring its capability in maintaining engine integrity. While the majority of experiences are favorable, there are some minor complaints; one user noted that a ball fell off during operation, although it did not significantly hinder their overall experience. The learning curve associated with using the flex hone is acknowledged, and Prospective users are encouraged to source additional instructional materials online for optimal results. Nonetheless, the tool's durability and quality have positioned it as a reliable choice for both amateurs and professionals in engine work, prompting users to endorse it wholeheartedly. In summary, this flex hone shines for its efficiency, resulting finishes, and affordability, making it a recommended tool for anyone looking to enhance their engine rebuilding efforts. **