Naniwa Replacement Stone for NS2-300S and NS2-300SE Sharpeners Professional Machine Replacement cover for the IM313

Replacement cover for the IM313 Sharpening System

This size is just about perfect for most knives and tools

For Cleaning Shapton Lapping Plates

For Mirror-Fine Polishing

because it is so very fine

Naniwa Replacement Stone for NS2-300S and NS2-300SE Sharpeners Professional Machine Replacement cover for the IM313Replacement Stone for Naniwa Sharpener These are the replacement abrasive stone wheels for the Naniwa NS2 300S and NS2 300SE electric sharpeners. Choose from: 400 Grit Orange 1000 Grit Brown 3000 Grit Pink For the Naniwa NS2 300S and NS2 300SE These stone wheels are 300x32x150mm and fit only the Naniwa NS2 300S and NS2 300SE models. They are not compatible with other sharpeners.