<font face="Verdana, Arial" size="2">Originally posted by richard w:
Thanks for your replies. It seems to me, from your answers, that a good sharp blade is the most important thing, rather than a particular type of steel
Yes, that is my opinion. However, I would emphasize the use of carbon steels rather than high chromium steels because of the relatively smaller grain structure
Paracelsus. When you say whittling requires a very acute edge, what sort of angle are we talking about?
Depends on the blade of course, but something like 10 to fifteen degree bevel on each side, maybe less. If you have a strop nearby while you work, having a very sharp edge is preferrable to holding an edge for a long long time.
The woods I will be using will be mainly Ash, Sycamore and Hornbeam and maybe the odd bit of Laburnum. Are any of these a problem with abrasion?
Wow, those are all very hard, tough woods. Hornbeam is Gorgeous! You will need a slightly thicker edge for working these, and lots of force. The traditional whittling wood in your country is Linden wood, the related species in the USA is called Basswood. Very little figure, but creamy tan texture which will hold detail well and takes a good finish. Ash is hard, and splits easily. Sycamore is softer with tighter grain. It can be a nice wood.
Some of the tropical hardwoods like Teak are easy to carve in part because of a very high oil content, but contain Lots of silicates which will wear an edge down faster.
Besides Basswood, carvers in the USA often whittle figures in any of the fruit woods, eg Walnut, Butternut, Apple, Pear, etc. Holly is also fun to whittle, being almost pure white and very dense.
Consider getting a dedicated fixed blade carving knife to whittle these woods. If this is your first attempt, use softer woods. There is a great magazine in your country called Woodcarving which will point you towards suppliers of woodcarving equipment and wood in your country. The book Woodcarving Scandanavian style by Harvey Resfal is a great primer for figure carving with simple straight cuts. Have Fun!</font>