Vortex Indexable U-Drill - 3xD - SPMG/SPKX - 31mm Milling Cutter Arbors Its medium flute length (5-8xD)

Its medium flute length (5-8xD) delivers extra rigidity and reduces deflection

and delivers consistent hole finishes even in tougher materials

it delivers a consistent reference for reliable measurements across batches and components

Designed to produce accurate hole diameters with a fine surface finish

Flute: Spiral flute with left-hand orientation for effective chip evacuation

Vortex Indexable U-Drill - 3xD - SPMG/SPKX - 31mm Milling Cutter Arbors Its medium flute length (5-8xD)The SPMG Indexable U Drill system is 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 is built to deliver reliable performance with through coolant capability for efficient operation. Inserts supported: Uses SPMG or SPKX ISO inserts. Depth capability: 3xD maximum drill depth. Coolant: Internal through coolant capabilities. Material