Lang Tools Thread Restorer Tap and Die Set

Are there any tools that can restore threads?

Restore bolt, hole, pipe, and conduit threading with this set of four files. Repair rusted and damaged threads in pipe and conduit. These files are for use in most hole diameters. With replaceable dies, these long-lasting tools can repair both screw threads and pipe and conduit threads. Use them for holes with an ID from 3/4" to 6".

What kind of taps and dies are used for threading?

Spiral point taps (also called Gun Taps) push the chips forward and are used mainly in through holes. For making metric right hand threads we supply metric taps and metric dies. You can buy individual sizes or tap and die sets. To make left hand threads, choose inch size left hand taps and dies or metric left hand taps and dies.

What are the different sizes of thread restorers?

Set includes rethreading tap and dies sizes: M6x1.0, M8x1.25, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75 and one metric rethreading file… View Details Renew damaged threads of any diameter in both right- and left-handed arrangements.

Can a tap and die set be used to repair old bolts?

Repairing and removing old bolts: Not only can you use tap and die sets to make new nuts and bolts, but you can also use it to repair old ones. With that said there are tap and die sets that are better for making new bolts and there are thread repairing tools meant for repairing old ones. Your choice will boil down to what you need.

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We’ll finish up with this set from Lang Tools that are a little different from the traditional tap and die sets we’ve previously mentioned. Instead of cutting new threads, it is designed to repair old bolts and threaded bolt holes.

That’s a pretty interesting concept, and it certainly has us sitting up and taking notice. If you’re the type of mechanic who works with vintage or older cars, then this could certainly interest you. Instead of removing old bolts and cutting new holes, this tool could help to salvage a lot of vehicle fixtures instead of replacing them.

On the other hand, if you need to cut brand-new bolts or holes or add more threading to something, then you are going to struggle with this kit. It really depends on what type of work you’re planning to do and what kind of vehicles you work on, but if repairs are more your thing than replacements, you should take a look at this set.