A new patented reverse thread chaser tool is out for oil, gas, and geothermal drilling.
They are hard enough to reform bent and damaged threads on grade 8 BOP bolts, as six-point 2 1/2-in. OD dies with eight threads per inch. This size fits nuts for most BOP bolts and studs, the developer declares.
Reverse thread chaser tools are hinged to wrap around good threads and have a screw-in fastener. They are designed for use anywhere for cleaning rusted, corroded, and damaged threads.
This systems is fast and easy: Place the appropriate thread chaser around the good treads of a stud or bolt. Apply an appropriate lubricant or cutting oil to the stud or bolt threads. Use a hammer, wrench, or tool to work the thread chaser clockwise and counter clockwise until the damaged or rusted threads are rejuvenated.
Additional reverse thread chaser tools information is yours free for the asking.
Chase ‘emback Tools
3266 Big Valley Road, Kelseyville CA 95451