Thread Restoring Files METRIC & IMPERIAL

Thread Restoring Files METRIC & IMPERIAL - Thread Restoring

• This Restoring File will suit threads with the following Pitches both internally and externally
• BSP  11– 14– 19 – 28
• UNC/UNF 11-12-13-14-16-18-20-24
• BSW 10-11-12-14-16-18-20-24
• MM 0.8-1.00-1.25-1.50-1.75-2.00-2.50-3.0
•  Length 9″ x 3/8″, (230mm x 10mm).
•  These indispensable files restore damaged external threads on studs, bolts, screws
• Restores rusted or corroded fasteners.
• Doubles as a screw pitch gauge.