Silicon Carbide 4" x 1/2" Round File Grit:Coarse making it very accessible and

making it very accessible and easy to transport your Drill Doctor 750X wherever you may need to take it

and to look good doing it

Stones this good deserve safe

but not as hard as most of the Arkansas stones grades

Now your stone is ready for sharpening

Silicon Carbide 4" x 1/2" Round File Grit:Coarse making it very accessible andSilicon 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 1 2" Round Available Grits: Fine 280 Grit Medium 180 Grit Coarse 120 Grit