Review on 🔩 Craftsman Aluminum Grinding Assorted Shapes: Premium Abrasive Tools for Precise Metal Shaping by Todd Look

First of all these sharpening stones are not designed to be used in a standard rotary tool (like a Dremel). They have a 1/4" shank and are designed for use in an electric drill or die grinder. There are 5 different grinding heads in different shapes and sizes - enough variety to handle almost any fine grinding task. The five bits, The ones I received are broken and loose in the bit. The rest is all straight and spins smoothly. The three stones are tapered and good for sharpening those hard-to-reach spots. I used a stone to sharpen some dull ones sharpening knives and scissors and it worked well Overall these are useful sharpening stones but the quality control could be better as one of the five I received is defective and almost unusable.