Sigma's Select II range is a different beast to anything we have previously used. They have been formulated with high alloy steels in mind, making them a great pairing with Western tool steel blades.
Beginning with the #6000 grit stone, Sigma's range starts to firm up and turn it's focus towards polishing your edges. We acheived emininetly useable edges on both chisels and plane blades, and the #6000 felt very approachable and easy to use for such a high grit stone.
210 x 75 x 25mm
For best results we recommend soaking this stone in water for about 10 minutes before use.