Silicon Carbide 4" x 5/16" Round File ORMD This popular size is ideal

This popular size is ideal for most knife sharpening applications

the harder wheel isn't for all situations

The rubber guard will help contain metal shavings and deaden the sound created from leveling stones

Wolff Industries Part #32003

BevelTech Kit #3

Silicon Carbide 4" x 5/16" Round File ORMD This popular size is idealSilicon Carbide Files Silicon carbide file are ideal for fast material removal. Their abrasive nature makes them perfect for quickly performing operations like coarse sharpening, shaping, leveling, or removing burrs after machining. Silicon carbide stones are relatively fast cutting compared to aluminum oxide files, and are often employed when speed is important. Dimensions 4" x 5 16" Round Available Grits: Fine 280 Grit Medium 180 Grit Coarse 120 Grit