Finisher for knifes or tools, VERY Huge stone !
That one is SUPER clean no lines on the surface or sides at all !!
Will last for many many generations.
This one is bit on Harder side so will recommend to use it with Nagura. It is also super fine so with some patience will make super beautiful finish.
It is still very fast stone and create some black swarf very fast
Huge Value for the money :)
Size: 220mm 80mm 77mm