anyone need specialist hole sizes for carb jets?

[Ross]

maybe goin over kill here or maybe pointless or whatever but if anyone needs carb jets drilling out to very specialist sizes i have the means to do it heres an example of some i can do if you need a specfic size ask and i can see what i can do.

0.8
1.0
1.01
1.02
1.07
1.2
1.25
1.3
1.35
1.4
1.41
1.44

just if anyone felt they needed sizes possibly inbetween the conventional.

cheers

[JRP]

gotta love dremmle kits :)

[Mart]

1.1mm & 1.15mm ?

[Ross]

gotta love dremmle kits :)


i like how people jump to conclusions i dont own a dremmel but i do work in the aerospace connector industry :)

[Ross]

1.1mm & 1.15mm ?

will have a look now and get back to you

[JRP]

i like how people jump to conclusions i dont own a dremmel but i do work in the aerospace connector industry :)

it was a guess... as i love mine and thats what mine gets used for :)

[Mart]

will have a look now and get back to you

:agree:

[JRP]

it was a guess... as i love mine and thats what mine gets used for :)

And it was not ment in a bad way... :)

[Ross]

:agree:


got a 1.1 mart however i would say that when drilling something out especially brass it wont pick up the whole exactly, will therefore tend to cut a little big so i would say to achieve 1.1 i would drill 1.07 and for 1.15 try 1.1 which will prob cut nearer 1.13 we have an optical projector so could measure the holes accurately when done if i did them here all depends how critical you wanna be?

[Ross]

And it was not ment in a bad way... :)

ha ha no its cool i just thought i could maybe lend a service as i can cut them far more accuratley than anyone could at home (no disrespect) or if people wanted i could just supply the drills they needed if numbers werent to high.

[Mart]

Needs to be reasonably accurate, but then a carb isn't the most tight-tolerant of devices.

Can you supply the jets, or could you sell me a drill bit or 2? ;) :)

[JRP]

ha ha no its cool i just thought i could maybe lend a service as i can cut them far more accuratley than anyone could at home (no disrespect) or if people wanted i could just supply the drills they needed if numbers werent to high.

Drill bits that small id imagine would be dear.. what price we talking at most :)

[Ross]

hmm the dill bits will be osg TiCn coated (titanium carbon nitride) so as long as you dont snap them they wont wear out ever on these jets 4 quid a drill delivered?

[Ross]

or you can send jets to me ready to be drilled and i'll do it for free just cover postage

[car.crash]

Drill bits that small id imagine would be dear.. what price we talking at most :)

cheap as chips jrp.

http://cgi.ebay.co.uk/10-x-1-1MM-HSS-DRILL-BITS-HIGH-QUALITY-1-1-MM-DRILLS_W0QQitemZ260426372731QQcmdZViewItemQQptZUK_ Home_Garden_PowerTools_SM?hash=item3ca29f167b

sorry ross didnt mean to piss on your fire :ashamed:. didnt see you was selling the bits when i posted.

[Mart]

Ross, could I take you up on that kind offer & pop a couple of jets in the post to you please?

I'll solder them up before-hand, so literally just needs the drill through each of them - 1 x 1.07mm & 1 x 1.1mm.

[Mart]

cheap as chips jrp.

http://cgi.ebay.co.uk/10-x-1-1MM-HSS-DRILL-BITS-HIGH-QUALITY-1-1-MM-DRILLS_W0QQitemZ260426372731QQcmdZViewItemQQptZUK_ Home_Garden_PowerTools_SM?hash=item3ca29f167b

sorry ross didnt mean to piss on your fire :ashamed:. didnt see you was selling the bits when i posted.

Tried them before - The tolerance is pretty dire to be honest; they're more like 1.0x mm.

[JRP]

Ile pm you drill sizes ile take a few :) i have a plan

[Rob@Backyardracing]

Good to see a handy service Ross, ive spent many hours messing with bench grinders to make my own sizes over the years, never to be spot on... :agree:

[Ross]

when machining into a FLAT surface the drills are toleranced to +.001 -0.00 but into solder there will be some deviation if you wanted very custom sizes i could put them onto a 4 axis cnc mill and interpolate them out to any size and could tolerance them to microns but i would have to charge for this as it would be a bit of work and ive not done that before so dont kow how well it would work but its certainely something to look at.

[Jimmy_GTT]

I use such a tool:
http://balla-quad.unas.hu/shop_ordered/6432/shop_pic/unas_595142.jpg
Do not know the name in English.
Than it is only depends on how accurate can you measure the result.
I use this one:
http://www.basic-online.hu/UploadedProductFiles/1_43890.jpg

[stuTHC]

Brand new carb jets will be available soon in a range of sizes ;)