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10 uses of a Dremel

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Old 09-23-05, 03:57 AM
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10 uses of a Dremel

Yesterday I was prepping my bike for winter. I cut the cable outers with a dremel as commonly advised and got a nice clean cut.
I tried the cutting disk on the cable inner and it worked surprisingly well. On my first attempt the cutting disk ripped the strands apart and cracked the disk (so wear eye protection when dremeling). On my second attempt I pinched the cable with a pair of pliers and cut a very neat surface in which the strands were sort of welded together by the disk.
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Old 09-23-05, 05:50 AM
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Originally Posted by MichaelW
Yesterday I was prepping my bike for winter. I cut the cable outers with a dremel as commonly advised and got a nice clean cut.
I tried the cutting disk on the cable inner and it worked surprisingly well. On my first attempt the cutting disk ripped the strands apart and cracked the disk (so wear eye protection when dremeling). On my second attempt I pinched the cable with a pair of pliers and cut a very neat surface in which the strands were sort of welded together by the disk.
Works great on cable casing as you noted, but a cable cutter works better on the cable. Even the one built into a pair of linesman's pliers gives a nice clean end. Those cutting wheels are great, but fairly fragile so eye protecttion is a must.
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Old 09-23-05, 08:34 AM
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Get the cutting discs that are fiberglass reinforced. I use them all the time and I haven't had one blow up in my face yet. I've even used them to shorten titanium bolts. One 6mm bolt will eat up an entire disc.
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Old 09-23-05, 08:49 AM
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I found some metal wheels, diamond impregnated, that work great. I've used the same one for months without breaking. Cuts thorugh a compressionless housing in about 8 seconds.
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Old 09-23-05, 10:09 AM
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DIY dental work and butchering Brooks saddles.
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Old 09-23-05, 01:21 PM
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LOL! Too bad Dremels don't come with anesthetics...

Another use: grinding off the heads of the long rivets holding a cassette together. More precise than a bench grinder - helps avoid damaging the large cog.
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Old 09-24-05, 08:20 AM
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Cutting Steer tubes, then you can angle the cutting disk and put a nice bevel on the cut.

Reshaping a stripped bolt head as a last ditch effort before drilling out and using an easy out.
 
Old 09-24-05, 05:25 PM
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Nothing better for removing surface rust, using the wire wheels. The little straight wire brush even gets inside hex-head bolts.
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Old 10-10-05, 11:17 PM
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Never would have been able to do this project without a Dremel:
https://www.livejournal.com/users/af895/41379.html
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Old 10-10-05, 11:29 PM
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Originally Posted by Scooby Snax
Reshaping a stripped bolt head as a last ditch effort before drilling out and using an easy out.
Oh yes. Just grind a notch deep enough for a good sized flathead and you're in buisness.
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Old 10-11-05, 07:26 AM
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I had to 'touch up' a cable stop so the ferrule would fit nicely...
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Old 10-11-05, 11:03 AM
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i prefer the 4 1/2" angle grinder myself. Dremel tools are too small - it takes a lot longer to wreck stuff.
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Old 10-12-05, 06:32 AM
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hi,
before i cut any cable i put superglue around it just where i'm going to cut.
i.e. smear it around it completely.
then when its dry, cut it and the glue holds the cable together.
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Old 10-12-05, 08:51 AM
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Also good for chamfering the valve stem holes on your rims.
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