Rikon 82-4080 PRO CBN Bench Stone 8in x 3in 400 grit on one side and 800 grit on the other for high speed steel woodworking Wood Lathe tools

Rikon's PROseries CBN ( Cubic Boron Nitride) Bench Stone is 400 grit on 1 side, and 800 grit on the other side. Great for touching up your Heat treated High Speed Steel tools quickly, so you can get back to work quickly! This 3x8 by 3/8 stone gives you plenty of surface area to work with for sharpening knives chisels gouges and plane blades No need for water with all that mess. Will not dish out over time like natural Sharpening Stones will. › See more product details Rikon's PROseries CBN ( Cubic Boron Nitride) Bench Stone is 400 grit on 1 side, and 800 grit on the other side.