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Author: Subject: which tool / technique??
Jumpy Guy

posted on 13/7/06 at 08:25 PM Reply With Quote
which tool / technique??

making final modifications to the bonnet fit (home made alli effort)

how to do two things-

1. enlarge existing non circular hole (air filter ) in middle of bonnet... cant get in with a hand saw, and the bonnets already bent, so really hard to jigsaw

2. take a 4 mm sliver off one edge... again, too much to file off, and down a bent radius , so cant jigsaw....

what can i use? (apart from a better measuring tape in the first place!!)

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zetec7

posted on 13/7/06 at 08:32 PM Reply With Quote
If you know anyone with an air nibbler, that'd do it. Failing that, a die grinder with a high-speed file bit. Does a beautiful job, easy to control so an exact cut is possible.
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Jumpy Guy

posted on 13/7/06 at 08:33 PM Reply With Quote
hokay, dont know anyone with an air nibbler
looked in machine mart site, the die grinder seems to be an air tool . Dont have a compressor setup, so not a goer...

just noticed that Machine mart do a nibbler that you attach to an elecrtic drill.

anyone used one of these??

[Edited on 13/7/06 by Jumpy Guy]

[Edited on 13/7/06 by Jumpy Guy]

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rusty nuts

posted on 13/7/06 at 08:53 PM Reply With Quote
Router?
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Sacal

posted on 13/7/06 at 09:00 PM Reply With Quote
Dremel
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viatron

posted on 13/7/06 at 09:15 PM Reply With Quote
Definately a Dremel job that!
Mac

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3GEComponents

posted on 13/7/06 at 09:32 PM Reply With Quote
Chain drill lots of small diameter holes close together, shouldn't put up too much resistance to take out bulk of metal, then use a flap wheel in a drill to finish.
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stevebubs

posted on 13/7/06 at 09:59 PM Reply With Quote
quote:
Originally posted by Jumpy Guy
hokay, dont know anyone with an air nibbler
looked in machine mart site, the die grinder seems to be an air tool . Dont have a compressor setup, so not a goer...

just noticed that Machine mart do a nibbler that you attach to an elecrtic drill.

anyone used one of these??

[Edited on 13/7/06 by Jumpy Guy]

[Edited on 13/7/06 by Jumpy Guy]


I'm over in Reading...not *too* far if you need to use an air nibbler

You can buy a drill nibbler if you hunt around

[Edited on 13/7/06 by stevebubs]

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stevebubs

posted on 13/7/06 at 09:59 PM Reply With Quote
dremel and file?
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jambo

posted on 13/7/06 at 10:26 PM Reply With Quote
gilbows are fine when cutting off a sliver and as you will probably be fitting edge trim this covers any distorsion if any.
oh and it only takes seconds, job done

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ReMan

posted on 14/7/06 at 07:45 AM Reply With Quote
Leccy drill nibbler?
How did you make the bonnet without one?
http://www.machinemart.co.uk/product.asp?p=060722500






www.plusnine.co.uk
∙،°. ˘Ô≈ôﺣ

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Syd Bridge

posted on 14/7/06 at 08:48 AM Reply With Quote
You could try a course flap disc on a small grinder.

Messy, but will get the job done neatly.

Syd.

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Jumpy Guy

posted on 14/7/06 at 08:54 AM Reply With Quote
thanks for the ideas..

how did i make the bonnet without a nibbler?

planning all my jigsaw cuts in order, hole saw, junior hacksaw, lots of time!!!

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ayoungman

posted on 14/7/06 at 09:17 AM Reply With Quote
rotary drum sander that fits into a power drill. You can get them in a variety of sizes from 15mm diameter to 100mm. will eat through ali steel and can smooth up stainless sheet very nicely. I used it on my exhaust trim in photo archive.
HTH Rescued attachment CA1WNEZ7.jpg
Rescued attachment CA1WNEZ7.jpg






"just like that !"

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Peteff

posted on 14/7/06 at 09:19 AM Reply With Quote
Curved aviation snips, I have a pair which cut a left hand curve and will also cut straight (some hope) . They are actually very controllable and I finish edges of with a coarse round file or rasp then emery paper or cloth wrapped round a stick





yours, Pete

I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.

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RoadkillUK

posted on 14/7/06 at 11:50 AM Reply With Quote
quote:
Originally posted by ReMan
Leccy drill nibbler?
How did you make the bonnet without one?
http://www.machinemart.co.uk/product.asp?p=060722500



One of These








Roadkill - Lee
www.bradford7.co.uk
Latest Picture (14 Sept 2014)

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