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News – 14.04.2020

HELICOIL® Smart

The new generation of thread technology for high‑strength joints.

Contents
 

We continue to make product history

The new HELICOIL® Smart is a further quantum leap in the HELICOIL® thread technology. A coil thread insert with tang which does not have to be broken off.

The innovation: The installation mandrel bends it backward during spinning off and then compresses it.
This smart thread insert merges the advantages of the HELICOIL® Plus and the HELICOIL® Tangfree.

This product is made by Böllhoff

 

Precision at its best

The HELICOIL® Smart thread insert, which is made from a wire with rhombic profile, is also formed into an elastic spiral. As to the Free Running version, thread by thread it is a completely free running coarse thread.
The result is a true‑to‑gauge internal thread including the last thread which is in every case threadable.
It produces high‑strength threads transferring forces from flank to flank into the holding thread.
 

2 in 1 installation mandrel

To screw in the thread insert, all you need is the Smart installation mandrel of similar size as a tap. Very special is the blade position control. Upon screwing‑in, the blade has a pull‑in function, whereas upon screwing‑out, it turns into a bending and compression tool.

Benefits

There are many good reasons for using our products.

Strength and options.
Point by point.

SMART
  • Provided with a tang, but yet no tang
  • No tang break – no tang removal
  • No risks from tangs left in component
INNOVATIVE
  • Positioning and screwing in like a screw
  • Optimum entry into the holding thread
  • Easy handling
EFFICIENT
  • Assembly times reduced by approx. 20 %
  • Simplified quality assurance
  • Permits blind holes of minimum depth – ideal for pre‑assembled subassemblies etc.
SYSTEMATIC
  • One installation mandrel with two functions – 2 in 1
  • Fastener and installation tool from a single source
  • The installation of the HELICOIL® Smart is fully automatable
 

Of course, you also benefit from the well-known advantages of the established HELICOIL® thread technology.

Gallery

The HELICOIL® Evolution

HELICOIL® Classic (1954) – HELICOIL® Plus (1998) – HELICOIL® Tangfree (2010) – HELICOIL® Smart (2019)

HELICOIL® Smart

The thread insert with tang which does not have to be broken off.

HELICOIL® Smart

The thread insert with tang which does not have to be broken off.

01:23

HELICOIL® Smart

Installation process with pneumatic tool

01:59

One installation mandrel with two functions - 2 in 1

For the installation of HELICOIL® Smart – The thread insert with tang which does not have to be broken off.

Pneumatic installation tool with mandrel

For fast processing of HELICOIL® Smart.

Downloads

Find out more: related downloads.

If you would like to know more, simply download the relevant brochures.

Title Language Version File Download
HELICOIL® Smart
The new generation of thread technology for high-strength joints
English 10/2019 2870 kB / PDF
English 10/2019 2870 kb / PDF

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More information

Would you like to discover more of the World of Joining?

Here you will find information about successful applications and related topics.