View Full Version : cutting carbon sheet
i have some 3mm thick carbon sheet
whats the best way to cut it so the edge stays nice an straight i ve cut some thinner sheet before an the edge went kind of rough an jagged as the sheet went into to two pieces
Fine hack saw blade is that I used
Angus Closier
24-12-10, 09:18 PM
As said, I found that a really fine hack saw blade does the trick. If its to thick it just causes the edges to be odd and uneven.
masking tape on both sides will help too.
so...not a grinder?
Would melt the laminate & end up like melted plastic lol
For really thick stuff I use masking tape (as said elsewhere) to mark out a line & then use Aircraft shears. Dont attempt to cut it out in the cold though as it'll crack like bitch.
so...not a grinder?
just as good.
as said hacksaw blade (in an air saw)
if not fine blade in jigsaw with masking tape on to stop splintering and marking..
You can get proper blades to do the job, they have a sort-of sand like stuff glued on
http://www.jimlangley.net/carbocutblade.jpg
However you cut it, unless it's shears or a guillotine, wear a dust mask! Carbon dust is far from good for you :)
BRoadGhost
27-12-10, 10:47 PM
Angle grinder with 1MM disk will do nicely assuming you have some skill
mazz where can you get those blades
They look like tile cutting blades to me?
I was about to say no doubt they have another less glamorous use but they charge you £15 a go for the motorsport carbon fibre high tech blades :p
I know the tile saw blades we sell are thin/round though, not 'hacksaw' style. Saw in any direction kinda thing
"Tungsten Carbide hacksaw blades" are what you want :thumb:
Lindy or Fiskar scissors will cut it aswell, but they are not cheap either (£28+vat)
Or any Tungsten Carbide blade, PermaGrit do a very good range actually.
BRoadGhost
28-12-10, 07:19 PM
/sigh
how about
http://cgi.ebay.co.uk/Laser-3385-Tungsten-Tungston-Grinding-Disc-115mm-4-5-D-/160453698155?pt=UK_Hand_Tools_Equipment&hash=item255bc9226b
Pistol Pete
11-01-11, 09:11 PM
When i cut the CF for my mirror bases, i masked off the edges and used a fine tooth blade and a jigsaw. Cut ever so slightly away from the line and sanded it back. Job jobbed!
Angle grinder with 1MM disk will do nicely assuming you have some skill
You beat me to it :(
clamp a straight edge down and stanley the *******ing thing... it will take a long time and a lot of blades though lol
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