Three draw pins

[Hexhead]

I bought a stud welding gun that came with three tips and three sizes of draw pins. I assuming that the heaver pins are for heaver metals I would use the larger draw pins. But the little pins seem to really stick well. Is my assumption correct.

Also where is a good place to get replacement draw pins.

Thanks

[SHOWCAR FINISH]

The smaller one sticks better maybe cause it's getting more amps in a more smaller concentrated area compared to normal size. Not sure but that's my guess. But you are correct about thickness. Trigger it lightly or you'll burn a hole in the metal, especially for Hondas for some reason.

[Hexhead]

Thanks that all I've used so far, Thanks for the heads up on the Honda's

[oldtimer]

If the sheet metal is not really super clean, then any diameter pin will blow holes or leave pits behind. If you have problem getting all paint off, way down into a tight crease, I lightly sand blast the area. Hope this helps.

[Henry]

I bought a stud welding gun that came with three tips and three sizes of draw pins. I assuming that the heaver pins are for heaver metals I would use the larger draw pins. But the little pins seem to really stick well. Is my assumption correct.

Also where is a good place to get replacement draw pins.

Thanks
Below is a LINK to all the stud welders that Len carries along with the accessories. I got the shrinking tip from him as well. Check out the different pullers, etc. You can get all the studs you want right here. Henry

http://autobodystore.net/Merchant2/merchant.mvc?Screen=CTGY&Category_Code=2SW