Gravers sharpening stones

hi all

well at last i got some gravers ordered from rio grande (i went for
the grs QC ones) but the problem i need some advise on which stone to
get to sharpen these gravers, could anyone let me know th best choice
for a stone to use, rio have 7 different ones, can anyone who uses
rio advise me on which to get

many thanks
jason

Now showing at the BenchTube

Graver Preparation
Runtime: 15m 7s

Watch Video:

Now showing at the BenchTube 
Graver Preparation
Runtime: 15m 7s
Watch Video:
http://www.ganoksin.com/benchtube/video/4/Graver-Preparation

Fantastic, very informative video, demonstrating the alternative
methods of graver sharpening! It gives me the confidence to attempt
sharpening my own gravers - something I’ve avoided up to now! Many
thanks for sharing that.

Helen
UK