Meet the Vortex Indexable U-Drill, a 46 mm indexable drill designed for reliable, general‑purpose drilling. Built for steel, stainless steel, cast iron, exotics, and non‑ferrous materials, it uses SPMG/SPKX ISO inserts and supports through‑coolant for efficient operation.

• Diameter: 46 mm
• Depth capability: 4xD maximum drill depth
• Insert compatibility: Uses SPMG or SPKX ISO inserts
• Coolant: Internal through coolant capability
• Holder options: Available in 2xD, 3xD and 4xD
• Materials supported: General insert grade for Steel, Stainless Steel, Cast Iron & Exotics
• Application: Excellent for general purpose indexable drilling

This system provides flexible, efficient drilling thanks to interchangeable inserts, through‑coolant capability to manage heat, and depth options that suit a range of hole requirements. It’s a practical, versatile choice for shops needing dependable performance across common metallic materials.