Bollhoff HeliCoil Germany
Emhart Technologies USA
Armstrong Precision Components UK
HeliCoil / ArmaCoil Tang Break Off Tools
Helicoil Manual Tang Break Off Tool
• most commonly used tang break off tool
• easy to operate, simply give the tool a light tap with a hammer
Helicoil Automatic Tang Break Off Tool
• designed for rapid removal of insert tangs in high volume production 
• ease of operation, can be operated with one hand 
Manual Tang Break Off Tool
Automatic Tang Break Off Tool
Helicoil Screw Thread Inserts Logo
About HeliCoil/ArmaCoil Tang Breakers
The driving tangs of HeliCoil/ArmaCoil screw thread inserts should be removed so as to eliminate their interference with the end of the 
assembled bolt. Depending on the speed at which the tangs are to be removed, a few types of HeliCoil/ArmaCoil Tang Break Off Tools 
are available.

HeliCoil/ArmaCoil Tang Break Off Tools are available for use with inserts up to 1/2" and M12 in diameter. For sizes larger than these, use 
long nosed pliers to remove the tang from the insert. 
Pneumatic Tang Break Off Tool
• tang break off tool designed for maximum speed in tang removal 
Helicoil Pneumatic Tang Break Off Tool

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> HeliCoil 
> ArmaCoil
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> Tang Break Off Tools

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