With the Norton India FB6 sharpening oilstone, you can easily hone chisels, plane blades, and cutting tools to a razor-sharp finish. Its fine-grit aluminum oxide abrasive delivers smooth, highly refined cutting edges while cleanly removing burrs after coarse grinding. Measuring 152x50 mm with a solid 25 mm thickness, the stone sits stably on your workbench and provides ample knuckle clearance during sharpening. When used with honing oil to keep the pores clear, it maintains consistent material removal and extends the working life of your valuable precision tools.