bowl-diamond wheel in rim-TYPE 12A2 D T S W X 50-200 25-32 45,60 3-10 2-10 bowl-diamond wheel in rim TYPE 11A2 D T S W X 50-200 25-45 70 3-10 2-10 flaring bowl-diamond in corner 11V9 D T S W X 90-125 25-45 70 6-10 2-3 dish-diamond wheel in corner TYPE 12V9 saucer-diamond wheelTYPE 15V9