Jet sizes...

[kliff]

When waiting on UPS ain't an option, when using up some smaller jets is an option...when you gotz nuttin better to do.
here's a few I've converted from my "Numberred" set.
Remember drills come as numberred, alphabetical, or fractional... y'all all knew that right?


Just a few, and all out of my numberred set.

PILOTS...
#78= .40mm
#79= .37mm

Mains
(mostly 150's)
#55= 1.32mm
#56= 1.19mm
#57= 1.10mm


(mostly 50-70's)
#61= .99mm
#62= .96mm
#63= .92mm
#64= .90mm
#65= .85mm

[glow=red,2,300]EDIT Adittion, thanks Ray![/glow]
#66-.84mm
#67-.81mm
#68-.79mm
#69-.74mm


Sometimes ya can't buy that just perfect jet.....but maybe you got the bit and a spare jet, to put it right where you want it..LMAO.

[mrsg]

Wow thanks for the info, tried my first one and this is very easy to do!!!!

[jct842]

I now have the 61-80 set JR recomended along with the welders set I got locally. Should be able to make most any size now. have started a loose leaf notebook with these and any other notes for scooters. Having a small machine shop I also will include drill and tap charts. John

[kliff]

Here's some more from "msrg, aka Ray...

Hi kliff as you may know i been drilling jets.
Been running the numbers #65=0.035 in my drill set so would that not equal 88mm?

Here is some other number if u want to add them to your post

#66-.84mm
#67-.81mm
#68-.79mm
#69-.74mm

Thanks kliff

Ray

Thanks Ray!