Widia Triangle T Indexable Turning Insert

Start with the insert size (inscribed circle diameter) that matches your tool holder's pocket. The range includes sizes from 3/8 inch to 1 inch. Refer to your tool holder's specifications to determine the compatible size, then use the selection table to find variants with that size.

Corner radii range from 0.004 inch to 0.031 inch. Smaller radii produce finer finishes but are weaker; larger radii provide stronger cutting edges and are better for heavy cuts. Choose based on your required surface finish and cutting forces.