tipped pcd inserts with brazed pcd cutting edges for hard
1. C shape is the diamond shape (80 degree) 2. D Shape is also a Diamond shape (55 degree) 3. K Shape is a parallelogram in shape (55 degree) 4. R is for the round shape 5. S represents the square shape 6. T is for the triangle shape 7. V is another code for diamond shape (35 degree) 8. W represents the Hexagon (80 degree) PCD insert shape C