Indexable Boring Bar Coolant Thru ANSI Number NCAI32-2015L-GX16-1 Style 90 Degrees Boring and Facing Mounting Style Screw Held Clamp Cutting Edge Type 0 Degrees Rake Neutral Lead Angle 90 Degrees Left/Right Hand Left Min Bore 1.575 In. Shank Material Steel Bar Dia 1.260 In. Overall Length 4.823 In. Insert Shape GX Grooving For Use With GX16-1