JD wrote:

Wonder if anyone can help I am looking for a router cutter to cut a
rebate of 18mm wide by 18mm deep but cant seem to find when anywhere
most grovers or biscuit cutter bits seems limited to 12.5mm depths max
and while I could go narrower and do multiple passes I cant think of a
way to get the depth.

For information the grove is to be cut in an enclosed cut-out so use of
a normal router with the work piece on edge wont go. Neither will a
spindle moulder with a wobble saw.

I take it you want an actual groove in the internal edge, and not just a
rebate then? The latter could be achieved with a non bearing guided
rebate cutter and a straight edge to guide the router.

If you need an actual groove, then you need a cutter with a big diameter
to give you the rebate depth. They are available, but you may not like
the price!

http://www.tooled-up.com/Product.asp...ange--Rebaters

(you would need a slightly larger bearing on it to get exactly 18mm depth)

Oh, slightly cheaper he

http://www.toolshopdirect.co.uk/tren...utters/Rebater



--
Cheers,

John.

/================================================== ===============\
| Internode Ltd - http://www.internode.co.uk |
|-----------------------------------------------------------------|
| John Rumm - john(at)internode(dot)co(dot)uk |
\================================================= ================/