Material Number 2441931ISO Catalog ID A32SDCLNR12KC04[D] Adapter / Shank / Bore Diameter 32 mm[DM] Minimum Bore Diameter 40 mm[F] F Dimension 22 mm[L1] Tool Length 250 mm[A] Coolant Hole Diameter 6.4 mm[CS] Coolant Supply Size 1/4-18 NPTGage Insert CN.120408Shim Screw ID Drive Size 15 IPClamp Screw ID Drive Size 15 IP