Norton Combination Grit Abrasive Sharpening Benchstones - ib6 6''x2''x1''india comb bench stone

The stone is great. It cuts well as you can feel it bites into the material. It doesn't wear out a lot so the stone geometry wont change much. I bought three of them, two of them arrive normally and i am using them happily.however, for the last one, they sent wrong item twice! i keep getting the black silicon carbide one instead of the aluminum oxide one with one side being orange. this is really annoying since i have to send it back twice for replacement and refund as well. for real amazon, check your warehouse, did you have the wrong label on tray??

super efficace pour surfacer une pièce sans l'abimerpour un meilleur résultat un peut d'huile moteur sur la pierre et de l'essence ou dégraissant pour nettoyer

La famosa pietra per affilare Norton, doppia grana, da usare con olioPerfetta, presa perchè negli anni 70/80 papà la aveva e affilava perfettamente.Purtropo non ho più ritrovato tale pietra, ma questa è esattamente come quella che ricordavoSi ottiene facilmente un filo molto tagliente, soprattutto se si usa uno strop alla fine conqualche pasta di lucidatura o anche solamente del polish ( sidol )

It is a very good benchstone, cuts quite fast.

Buena piedra original de la mara norton es la segunda que compro