Anyone know where to find the demensions on a powerbox base?Needs to be a detailed drawing as I'm drawing up a mould for them - ta

The Craw

Cheers Ducati

If only all the manufacturers would follow the same specs.

I thought always,that the screw should have the 90° not at the top of the
base.? Wolfgang

The screw is in the same direction as the taper, which is more important than being square to the end as it's the tapered sides that hold the fin. The fin shouldn't bottom out in the slot.

^^Yeah I shoulda mentioned when I measured the powerbox in my jp board and made the finbase it varied to the above drawing, (which I downloaded)
and varies again from manufacturer to manufacturer

Somebody tried to mail me, but I killed the mail, sorry. Wolfgang

Thanks again for the drawing and coments from all others . the fins do measure up a bit different fom manufacturer to manufacturer so I'll be only using the drawing as a guide and find the best average dimensions and probably make a couple of moulds with different widths.when I get some free time on the machining center.