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M5 - M12 thread repair set, 130-piece

Bargain: Special offer: Items with minor scratches or slightly damaged packaging – technically flawless.

Intended use

Thread repair kits are used when damaged internal threads in bolted joints need to be restored. The thread inserts included in the kit enable the creation of high-load-bearing connections in metallic materials.

Technical data

Length threaded inserts M5 [mm]: 4,5
Length threaded inserts M6 [mm]: 5,5
Length threaded inserts M8 [mm]: 8
Length threaded inserts M10 [mm]: 10,5
Length threaded inserts M12 [mm]: 12,5
Material core drill: HSS steel
Material threaded inserts: Stainless steel
Tap material: HSS steel

130-piece thread repair kit

For M5, M6, M8, M10 and M12 threads

Centre drill and tap made from HSS steel

Includes insertion tool and tap breaker

Can also be used for thread reinforcement in softer metals

Description of the

This thread repair set for thread sizes M5, M6, M8, M10 and M12 contains an HSS core drill for drilling out the defective thread, an HSS tap for holding threads, an insertion tool, a tang breaker and a large number of stainless steel thread inserts for the respective thread size. This repair kit is supplied in a practical wooden storage box with a foam insert.

Brief instructions for use (using the example of a defective M8 thread):

  • Drill out the damaged thread with the twist drill from the M8 repair set.
  • Use the thread cutter from the M8 repair set to cut the holding thread for the M8 thread insert.
  • Screw the M8 thread insert into the cut thread using the insertion tool from the M8 repair set.
  • Remove the tang from the thread insert using the tang breaker.

Scope of delivery

  • 5 x centre drill bits
  • 5 x thread cutters for M5, M6, M8, M10 and M12 thread inserts
  • 5 x Insertion tool
  • 5 x stud breakers
  • 25 x M5 threaded inserts
  • 25 x M6 thread insert
  • 25 x M8 thread insert
  • 20 x M10 threaded inserts
  • 15 x M12 threaded inserts

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21 August 2026 18:36

Rated 5 out of 5 stars

Schnelle Lieferung, Ware in Ordnung

Schnelle Lieferung, Ware in Ordnung

Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
Paulitschek Maschinen- und Warenvertriebsgesellschaft mbH
Zeppelinstraße 3
89231 Neu-Ulm, Deutschland
+49 731 23232
support@paulimot.de