A variety of precision-shaped tapered stones used by silversmiths and mechanics for touching up instruments, lapping for close tolerances and cleaning tools and dies. Use round-edged stones to speed up the sharpening of curved tool steels and carbide tools. Use sharp-angled stones to get into hard-to-reach corners. Available only in aluminum oxide in coarse, medium and fine grits.
Item Length 4"
Item Width 5/16"
__AddtoCart Notes3 Catalog Page # 033