Vortex Indexable U-Drill - 2xD - SPMG/SPKX - 40mmThe Vortex Indexable U Drill is a versatile, generalpurpose drilling solution designed for robust performance across steel, stainless steel, cast iron, exotics, and nonferrous materials. It uses SPMG SPKX ISO inserts and features internal through coolant for efficient chip evacuation. Diameter: 40 mm Depth option: 2xD maximum drill depth Insert compatibility: Uses SPMG or SPKX ISO inserts Coolant: Internal through coolant capability Material