Indexable Cutoff Toolholder: 0.315" Max Depth of Cut, Left Hand 0.6299" Shank Height, 0.6299" Shank Width, Uses TKF 16R/L..., TKF16R/L 150-NB, TKF16R/L 150-NB-20DR, TKF16R/L 150-S, TKF16R/L 150-S-16DR, TKF16R/L 150-T, TKF16R/L 150-T-16DR, TKF16R/L...