the hole pattern for a C-man router, using the 3 #10 flathead screws fits C-man routers (made by Ryobi), the small Skil routers use the same pattern and one of the C-man routers is made by Skil, but only in a combo-kit with a router table
the P/C should fit also
are you wanting to use a larger (1/2" shank bit) router?
the 3 larger holes are for the C-man router (5/16" flathead screws) in an "L" pattern
on drilling your own holes, there is no problem with drilling the cast iron, especially the small holes that you need on that large a plate, 500 rpm max, no cutting oil. |