5/16 UNF Helicoil Thread Repair Kit Race

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Seller: godspeedmotorsport ✉️ (6,298) 100%, Location: Bridgend, Bridgend, GB, Ships to: AMERICAS & many other countries, Item: 282393578151 5/16 UNF Helicoil Thread Repair Kit Race.

The thread repair kits include drill, tap, insertion tool & tang removal tool plus a good quality of inserts for each size included.  The sizes included in this box set are as follows:-

  • M5 x 0.8mm
  • M6 x 1.0mm
  • M8 x 1.25mm
  • M10 x 1.50mm
  • M12 x 1.75mm

The RMD range of thread repair kits, commonly known as helicoils has two functions:-

  • To repair a stripped threaded hole - such a repair may be effective in most materials including castings.
  • To provide a hard wearing thread in a component which may often be disassembled - tapped holes in aluminium machined parts or castings being obvoius examples.

The repair involves drilling out the product to the next up tapping size, tapping the thread, then inserting the threaded insert to reduce down to the original tapped size - but now with a wear resistant insert.

As with all handtools you get what you pay for - this range of thread repair kits & inserts are the best available.  Additional insert packs are available at reasonable cost,

  • Condition: New
  • Type: Heli-Coil Insert
  • System of Measurement: UNF
  • Manufacturer Part Number: TRF516
  • Brand: RMD

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