









🔧 Elevate your cylinder finish game—because flawless surfaces mean flawless performance!
The Brush Research BC5824 FLEX-HONE® is a 5/8" diameter, 240 grit silicon carbide honing tool designed for mild steel, stainless steel, cast iron, and softer ferrous materials. Its oversized, self-centering design ensures consistent, precise plateau finishes with excellent oil retention and seal life. Ideal for automotive, hydraulic, and pneumatic cylinder refinishing, it also deburrs crossholes in one efficient step. Made in the USA by the original inventors, this tool fits bore diameters from 0.552" to 0.625" and delivers professional-grade surface finishing with minimal setup.







Trustpilot
1 month ago
2 weeks ago