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cutting silicone hose?

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Old Mar 20, 2008 | 02:14 PM
  #1  
Andretti's Avatar
Andretti
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From: Missouri
Default cutting silicone hose?

I recently purchased some new black silicone hose to replace the ugly light blue hose that came with my C & L CAI. The problem now is since it automatically came in 3" legnths, I need to cut them both since they are too long. Any idea how to get a nice clean and most importantly STRAIGHT cut? The hose is semi-flexable (I can squeeze the sides together easily) but rigid from end to end (if that makes sense.

Since I dropped over $40 in them, I'd like to do it right the first time.....suggestions?

Thanks much

Andretti
Old Mar 20, 2008 | 02:55 PM
  #2  
99flhr's Avatar
99flhr
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Default RE: cutting silicone hose?

There are special plier type "cutters" for this. I don`t usually advocate buying cheap tools but Harbor Freight has one for 3.99 that might work for your "one time" use.
Old Mar 20, 2008 | 02:58 PM
  #3  
157dB's Avatar
157dB
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Joined: May 2007
Posts: 13,322
From: NW Arkansas
Default RE: cutting silicone hose?

On a machine lathe, turn down some Aluminum stock until it is the same
OD as the ID of the silicone tube and long enough to slide the tube
onto and get the desired length supported for cutting. Now rig
up an exacto knife on the cross slide tool holder and advance the
blade into the tube, while it is rotating at a relatively slow speed,
at the desired length. You might need to use a hose clamp to keep
the tube from slipping on the Aluminum slug. No lathe, send them to
me and I can Get er done.
Old Mar 20, 2008 | 03:27 PM
  #4  
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Nuke
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From: PA to KY ('07) to IL ('09) to MS ('10) to FL ('11)
Default RE: cutting silicone hose?

Heck, I'd probably either use a straight edge and an X-acto knife ormy paper cutter. Probably wouldn't get a nice, clean edge with the chain saw of circular saw...
Old Mar 20, 2008 | 03:31 PM
  #5  
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99flhr
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Default RE: cutting silicone hose?

ORIGINAL: Nuke

Probably wouldn't get a nice, clean edge with the chain saw ..
Depends, gas or electric?
Old Mar 20, 2008 | 05:29 PM
  #6  
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jmk3
3rd Gear Member
 
Joined: Sep 2006
Posts: 628
From: South Jersey
Default RE: cutting silicone hose?

find a piece of plastic pipe or can you can stretch it around, then mark it & cut it
Old Mar 20, 2008 | 05:32 PM
  #7  
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thewarmachine
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Joined: Apr 2007
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From: North Carolina
Default RE: cutting silicone hose?

Eyeball it and go with a pocket knife.
Old Mar 20, 2008 | 05:36 PM
  #8  
Andretti's Avatar
Andretti
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From: Missouri
Default RE: cutting silicone hose?

Thanks for all the suggestions. I'll be giving some of this a shot this weekend.


Andretti
Old Mar 20, 2008 | 05:38 PM
  #9  
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GidyupGo
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Joined: Apr 2007
Posts: 3,547
From: The High Country
Default RE: cutting silicone hose?

Old fashioned giotine type paper cutter from a school. They are illegal to have in there now days.
Old Mar 20, 2008 | 05:40 PM
  #10  
300GT's Avatar
300GT
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Joined: Aug 2007
Posts: 932
From: Coatesville, PA
Default RE: cutting silicone hose?

Dremel and a cutting disc.



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