Chrome-plated corundum grinding wheel for chainsaws, 105 x 4.5 mm, 3/8" disc.

A bench grinder is a workbench essential for anyone who needs to grind materials or sharpen tools. When it comes to picking a grinding wheel, you'll have to choose the right grit, material and hardness for the metal you are working with. From Corindon to silicone carbide, read on to find the best bench grinder wheels.