has anyone used a prazi to gang cut rafters? i just ordered one and i’m sure hoping it will cut my production time.
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Send it back and get a headcutter and a chainsaw. Way too much slop and not enough depth of cut for most roof-cutting applications.
The Prazi's are good for square cutting 6X and 4X stock to a decent square cut, but they're real tough to get good results with when accuracy is needed.
I agree with Brian, send it back and buy a Headcutter from Bigfoot tools http://www.bigfoottools.com
We have the 75° Headcutter and it works pretty good, but a friend welded a bigger plate for about 50$ to make it more stable. It works really well, although the steel is heavy. We are undecided if the weight is good or bad or neither. It is really nice during cutting, but bolted to the saw, it is heavy!
Here are a couple of pics that show the modified Headcutter.
http://pic9.picturetrail.com/VOL293/2163851/6440753/91453848.jpg
http://pic9.picturetrail.com/VOL293/2163851/6440753/89601200.jpg
I need a "welder buddy". I always pull the saw into the cut (pull the top of the saw towards my body) right at the end of the cut. I don't know if I'm over-extended or what, but that last 6" or so worth of stock I'm cutting is always off a bit.
When I try to compensate I just make a bigger mess. I think a larger base like you've got is in order.
Progress, not perfection. Right?
i believe i'll follow your advice. but i think i'll keep the lightweight prazi for beams and what have you. thanks
What is the approximate price of the headcutter? And why did you feel it necessary to weld on the plate rather than bolt on something like a 1/4" aluminum plate?
They're about $250... at least that's what I payed for the 75 degree model back in February.
Casey,
I don't think you need to weld the base, but you need make sure nothing moves that isn't supposed to.