The Vortex Indexable U-Drill in 18 mm diameter delivers reliable, through-coolant drilling with a 3xD depth limit. Compatible with SPMG/SPKX ISO inserts, it’s designed for general-purpose metalworking across steel, stainless steel, cast iron, exotics and non-ferrous materials.

• Diameter: 18 mm
• Depth rating: 3xD maximum drill depth
• Insert compatibility: Uses SPMG or SPKX ISO inserts
• Coolant: Internal through coolant capabilities
• Holding options: Holders available in 2xD, 3xD and 4xD
• Materials supported: General insert grade suitable for machining Steel, Stainless Steel, Cast Iron & Exotics

This indexable U-Drill system enables quick insert changes for versatile production needs, reduces downtime, and supports consistent hole quality across a variety of metals. Through-coolant capability enhances heat management and chip evacuation, while the shared SPMG/SPKX insert family provides broad material coverage for reliable, economical drilling.