M6 M8 M10 Thread Repair File Kit – Precision Restored, Effortlessly
Durable high-carbon steel files with precision-cut grooves for seamless thread restoration on M6, M8, and M10 bolts. Hardened to 60 HRC for long-lasting performance. Compact 3-piece set fits tight spaces, ideal for automotive, plumbing, and machinery repairs. Anti-slip ergonomic handles ensure controlled, fatigue-free use. Mirror-polished surfaces prevent material snagging, delivering smooth finishes. Each file undergoes laser calibration for consistent groove depth (±0.05mm tolerance). Anodized aluminum storage case resists corrosion and organizes tools. Trusted by mechanics and DIYers for salvaging stripped threads in seconds—no welding or re-tapping needed. Wholesale-ready packaging (100 kits/carton) with bulk discounts. Globally compliant with RoHS standards. Your go-to solution for thread emergencies.