Vortex Indexable U-Drill - 2xD - SPMG/SPKX - 30mmThe Vortex Indexable U Drill is a 30 mm diameter, 2xD depth drilling solution designed for general purpose indexable drilling across steel, stainless steel, cast iron, exotics, and non ferrous materials. It uses SPMG or SPKX ISO inserts and features internal through coolant for efficient cooling and chip control. Diameter: 30 mm Depth of cut: 2xD maximum drill depth Insert compatibility: Uses SPMG or SPKX ISO inserts Coolant: Internal through coolant