Silicon Carbide 4" x 1/2" Round File Grit:Coarse I've received my Edge On

I've received my Edge On Up Tester and don't see the Test Media

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

Now your stone is ready for sharpening

The seats can swivel and be locked with the screw (6) at any skew angle between 0° and 45°

A Lawn Mower Blade Sharpening System

Silicon Carbide 4" x 1/2" Round File Grit:Coarse I've received my Edge OnSilicon 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