– Thread Repair

The innovative compact solution for your threading equipment.

With the PROFICOIL thread repair kits you can repair damaged or worn threads quickly and economically. Wear, corrosion or excessive screw tightening torque can lead to thread damage. The wear-free thread inserts can be used not only to repair threads, but also to increase the thread load-bearing capacity, which is often very useful especially with materials such as aluminium, magnesium or plastic. The result is a highly resilient thread which is resistant to corrosion and temperature. This method is widely used in mechanical engineering, automotive and electrical engineering.

Thread Repair – Set

M5 – M12

Content:
130-piece universal case

  • 5 Twist Drills 5,2 l 6,3 l 8,3 l 10,4 l 12,4 mm
  • 5 Thread Taps M5 x 0,80 l M6 x 1,00 l M8 x 1,25 l M10 x 1,50 l M12 x 1,75
  • 5 Installation Tools No.08 l No.09 l No.11 l No.13 l No.15
  • 5 Tang Break-off Tools No.08 No.09 No.11 No.13 No.15
  • Thread Inserts 1,5xD

Description:
With the PROFICOIL thread repair kits you can repair damaged or worn threads quickly and economically. This is because wear, corrosion or even excessive screw tightening torque can lead to thread damage.

Optimized tool concept

 Innovative product design
 Removable foam inlays
 Case non-slip and stackable

Thread Repair Set

Metric/Metric fine 2 – 24

Content:
8 to 25-piece set (depending on dimensions)

  • 1 Twist Drill (von M2 – M12)
  • 1 Thread Tap
  • 1 Fitting Tool
  • 1 Tang Break-off Tool
  • Thread Inserts 1,5xD (5-20)

Description:
With the PROFICOIL thread repair kits you can repair damaged or worn threads quickly and economically. This is because wear, corrosion or even excessive screw tightening torque can lead to thread damage.

Thread Repair Set for spark plugs

Metric fine 14

Content:
17-piece set

  • 1 Special Tap
  • 1 Fitting Tool
  • 15 Thread Inserts
    (5 x 8,4mm; 5 x 12,4mm; 5 x 16,4mm)

Vorteile
 Special taps for spark plug repair
 Special wedge profile nose (tip) uses original thread as guide
 Defective thread does not have to be drilled

Application

Drilling
Damaged threads are drilled out with a twist drill. Countersink the hole with a 90° countersink to deburr.

Thread
Use the tap to cut the holding thread into the drilled hole. Use of cutting oil is recommended.

Installation of the threaded insert
Place the matching threaded insert with the driving pin in the groove of the insertion tool and fix the adjusting ring.

Screwing in of the thread insert
Screw the insert in the thread direction.

Tang breaker
Take out the insertion tool and remove the tang with the tang breaker.

New thread
The new thread has the exact size of the original thread.

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