How to make a wedge tool?

[wm460]

G'Day,
I have a TORMEK BGM-100 and want to make a wedge tool and a  3 point tool
like in the following links, but not sure how the do this.
Hope fully some one will be able to help me.

http://www.crownhandtools.ltd.uk/page119.html#3point

http://www.crownhandtools.ltd.uk/page119.html#Wedge

[Stickan]

Hi,
The SVS-32 or SVS-50 would help you with those tools. Use a marker on the edge and adjust to you find the right spot.

Stig