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heli coil insert tool needed? #1030812
07/12/11 08:53 AM
07/12/11 08:53 AM
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BTTG Offline OP
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Do you need the heli coil insert tool to insert the coil or can you just use a bolt screwed into it (the insert) and then break the tang off later with a screwdriver? gets pricey buying all the insert tools and surprisingly all the parts store near me do not have them on hand in store and i want to get this done.

Re: heli coil insert tool needed? [Re: BTTG] #1030813
07/12/11 09:02 AM
07/12/11 09:02 AM
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JohnRR Offline
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Need the tool , it has a hook of sorts on the end to grab the insert. check a local true value store for the kit.

Re: heli coil insert tool needed? [Re: JohnRR] #1030814
07/12/11 09:10 AM
07/12/11 09:10 AM
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you could try to grind that "hook" into the end of the bolt to make a tool.

if you just run a bolt down to the tang,it will bend/break it off when the insert tighten up in the threded hole.

Re: heli coil insert tool needed? [Re: BTTG] #1030815
07/12/11 09:19 AM
07/12/11 09:19 AM
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South-Central (Sebring), FL
Commando1 Offline
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Has anybody figured out how to break off the tang in a through hole so that it doesn't fall down inside the engine?

Re: heli coil insert tool needed? [Re: JohnRR] #1030816
07/12/11 09:22 AM
07/12/11 09:22 AM
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Is there a separate insert tool for each size insert? will the insert tool in the 5/16-18 kit only insert those inserts?

Re: heli coil insert tool needed? [Re: Commando1] #1030817
07/12/11 09:25 AM
07/12/11 09:25 AM
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Cincinnati, Ohio
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Quote:

Has anybody figured out how to break off the tang in a through hole so that it doesn't fall down inside the engine?




Yes use grease on the end of your punch.
The 2 auto parts stores I buy from has them in stock hanging on the wall.

Re: heli coil insert tool needed? [Re: BTTG] #1030818
07/12/11 09:26 AM
07/12/11 09:26 AM
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Cincinnati, Ohio
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Quote:

Is there a separate insert tool for each size insert? will the insert tool in the 5/16-18 kit only insert those inserts?




Yes

Re: heli coil insert tool needed? [Re: Challenger 1] #1030819
07/12/11 09:47 AM
07/12/11 09:47 AM
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Valencia, España
NachoRT74 Offline
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insert tool can be the same bolt size you'll use but with end steped cut.

the imposible to find unless you get the kit is the thread cutter for the helicoil, since they are non commercial sizes and made just for this purpouse


With a Charger born in Chrysler assembly plant in Valencia, Venezuela
Re: heli coil insert tool needed? [Re: Commando1] #1030820
07/12/11 10:31 AM
07/12/11 10:31 AM
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Quote:

Has anybody figured out how to break off the tang in a through hole so that it doesn't fall down inside the engine?




I have some long skinny mini needle nose pliers I have used to break off the tang.

I have broke the tang and thred them in by hand also

Re: heli coil insert tool needed? [Re: scratchnfotraction] #1030821
07/12/11 10:47 AM
07/12/11 10:47 AM
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rbstroker Offline
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Is there any way to remove the helicoil after it is installed?

Re: heli coil insert tool needed? [Re: rbstroker] #1030822
07/12/11 10:58 AM
07/12/11 10:58 AM
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JohnRR Offline
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Quote:

Is there any way to remove the helicoil after it is installed?




Yes , you need a sharp pointed pick to bend the top of the coil out far enough to grab it with pliers then you can sort of unwind it, done it many times .

Re: heli coil insert tool needed? [Re: rbstroker] #1030823
07/12/11 10:59 AM
07/12/11 10:59 AM
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Quote:

Is there any way to remove the helicoil after it is installed?




yes,pick at the top end of coil,grab with pliers and pull/unwind it out of the hole.

sometimes if the hole is loose it will turn back out picking at the end and turning it.

like you would a broken bolt to back it out.

faster to just pull it out and spin a new one in

i do most of my alum intakes befor ever running it,cab studs are a good place to start on an alum intake,IMO


Re: heli coil insert tool needed? [Re: scratchnfotraction] #1030824
07/12/11 12:32 PM
07/12/11 12:32 PM
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Try these and you will never use a heli-coil again.
http://www.newmantools.com/kee.htm


1970 Duster
Edelbrock headed 408
5.984@112.52
422 Indy headed small block
5.982@112.56 mph
9.42@138.27

Livin and lovin life one day at a time




Re: heli coil insert tool needed? [Re: pittsburghracer] #1030825
07/12/11 07:05 PM
07/12/11 07:05 PM
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Quote:

Try these and you will never use a heli-coil again.
http://www.newmantools.com/kee.htm




I used those to fix an exhaust bolt hole on a 360, it came out.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.
Re: heli coil insert tool needed? [Re: Supercuda] #1030826
07/13/11 01:40 PM
07/13/11 01:40 PM
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dogdays Offline
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Actually the tap is a standard however not what you have in your toolshed. It's called an STI (standard thread insert or something like that) tap. You could probably buy it online.

When I stripped an exhaust hole in an aluminum head I looked at the possibilities and to me the HeliCoil was the best because it required drilling out less material.

I find my HeliCoils on the 'bay. Sure a lot less than the local parts store.
R.

Re: heli coil insert tool needed? [Re: dogdays] #1030827
07/13/11 03:23 PM
07/13/11 03:23 PM
Joined: Feb 2005
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Cincinnati, Ohio
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I bought a whole kit that came in a custom box that has like 4 or 5 sizes in it. At the time when I was pricing them, it was cheaper in a kit.

Have had them now for a long time, don't even remember where I got them now.
But it has paid for it's self many times over.







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