Cutting Tools Indexable Inserts Carbide Turning Inserts DCMT11T304(DCMT32.51),DCMT Inserts CNC Lathe Replacement Cutters for Indexable Lathe Turning Tool Holder,10 Pieces/Pack DCMT32.51(DCMT11T304) Carbide inserts: 55 degrees single side diamond shaped with cheaper , 5/32" Thick,1/64" Radius,Relief Angle 7 Degrees Macthing for SDJCR11 /SDXCR11 tool holders /boring bars Designed for Steel, cast iron and non-ferrous materials Used for turning and finishing on a wide range of materials Package includes: 10pcs DCMT32.51 carbide inserts