Tapered Cone Grinding Stone. tapered grinding stone Newest Crusher, Grinding Mill, tapered cone grinding stone, round nose grinding bit, tapered grinding stone 1, 38 X 1 Reverse Cone Tapered Grinding Id Stone 12E609 up for sale is a . More Grinding Cones and Plugs AcklandsGrainger, Canada. Get Detail Tapercone Grinding Stone . Get Quote .