One of the more challenging angles or grinds to achieve on our turning tools is getting the grind correct on a bowl gouge or spindle gouge. We have developed the Multi-Grind Jig with setup blocks to eliminate the guess work so you can focus on making the perfect bowl gouge or spindle gouge grind every time! Using this jig with any system that has a pocket v-arm attachment (not included) will make your bowl/spindle gouge sharpening experience much smoother than ever before!