Int Groove Insert, TDIT4.00E-0.80, TT7220

Internal Grooving Insert, TDIT, Style Ground, TT7220 Grade, PVD-TiCN Coating, Double-Ended Insert Shape, Insert Thickness 0.157 In, Nose Radius 0.031 In, Positive Rake, Rake Angle 7 Deg, Slip In Mounting Style, Overall Length 0.79 In, Width 0.157 In, For Use With TTIR Boring Bars, Seat Size 4. Only shipped in quantities of 10.