Sharpening with a Grinding Jig and Buffers Woodworking ...
Mar 10, 2017· All grinders come with a small platform rest for each wheel that is designed for grinding small HSS (high speed steel) cutters and twist drills in a machine shop. ... Bevel is tangent to the wheel, with the main contact just behind the edge. ... It needs to be powered by a 1,700 rpm motor in the 1/4 to 1/2 horsepower range. Pulleys should be ...