The External Chamfer Tool Bit is the perfect tool to repair any damaged or mashed threads! Made my Military Grade Material, it can repair even the hardest steel with ease in no time!
The External Chamfer Tool Bit greatly reduces the difficulty of repairing bolts. The repairing time is just fraction of traditional repairing method!
Just like a drill bit it will reach the end of life depending on how you use the tool. Slow speed along with no unnecessary cutting and the use of cutting oil or another lubricant will bring it along life.
Package Includes: External Chamfer Tool Bit x 1 Weight : 45g
NOTE : Only use 50-400rpm of drill speed to prevent any damage Ineffective on Chrome Moly (chromium and molybdenum).