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Looking for someone with a newer Mastercool inline hydraulic flaring tool

Lazypine

Member
Joined
Dec 8, 2016
Messages
5
Hi, I've had an Eastwood inline flaring tool for a few years now, and I'm really happy with the way it works, but I want to make some AN lines(37 degree flares) and Eastwood doesnt have any 37 deg dies for their inline flare tool. If someone here has a newer Mastercool inline flaring kit, could you measure the external dimensions of your dies? they certainly look like they might fit in the Eastwood tool, but Id sure hate to buy their kit and find out it is too big or too small. TIA , Neal
 
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Daveo

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Nov 24, 2012
Messages
146
I can, I will say.... They are the same dimensions as the 45 degree ones that came with it.
 
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Lazypine

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Joined
Dec 8, 2016
Messages
5
I can, I will say.... They are the same dimensions as the 45 degree ones that came with it.
I’m not sure you understand what I’m trying to find out. I want to know if the Mastercool dies will fit into my Eastwood flaring tool. That is why I was asking for specific dimensions from someone who actually owns a Mastercool in line hydraulic flaring tool. Thank in advance
 

Daveo

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Nov 24, 2012
Messages
146
They all measure around a 1.125 square. The smaller dies are around 1.050 in length, the larger dies 3/8 and 1/2 are around 1.400 in length...
 
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Lazypine

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Dec 8, 2016
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Thank you so much, when I get back home I’ll check my Eastwood dies and let everybody know if the dies are interchangeable!
 
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Lazypine

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Dec 8, 2016
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Oh well, the Eastwood dies are 1.0 inches square and approximately 1.68” long. While I could get a machine shop to take a 1/16” off of the sides to allow the dies to fit into the head of the Eastwood tool I’m not sure the length difference, especially for the smaller sizes, will work with the travel of hydraulic ram. The only other thought I have is trying to find out what threads are in the main part of the tool. The Eastwood appears to be 7/8x14” threads. Would simply buying the head from Mastercool along with the dies I need be an alternative to buying the whole kit?
I may be forced to just find a less expensive alternative to the inline hydraulic tool to do the AN fittings
Nothing is ever easy!!
 

CS454

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Joined
Oct 10, 2014
Messages
668
Buy Mastercool kit

Label with "dirty rotten expensive piece of-" until you're bored. Throw it on the shelf till you need to make AN lines again.
 
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Lazypine

Member
Joined
Dec 8, 2016
Messages
5
Thanks for the responses! Now that I’ve resigned myself to having to purchase yet another tool, the rigid flaring tool looks to do only a single flare. Do you need a double flare on fuel lines if you’re using a tube washer? Sleeve? Along with the appropriate tube nut. I know brake lines MUST be double flared. I’m not using stainless, only nickel copper aluminum.
 

LXCam

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Apr 23, 2013
Messages
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Location
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I don’t remember ever making a 37degree double flare. To the best of my recollection 37 degree is AN and JIC. I’d have to look at my 37 MC dies to see if I have any.
 
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