Vortex Spade Drill Holder - Straight Flute - Over Length - 11.11mm - 12.7mm Drill Dia - 290.5mm Max Drill Depth ER Mini Collet Chucks BS 949 dimensions and metric

BS 949 dimensions and metric M20x2

aligned operation in collets and holders

High material removal rate: Optimized geometry enables aggressive roughing

Rugged hardened steel construction: Offers excellent wear resistance and long service life in busy workshops

consistent bore sizes for engineers

Vortex Spade Drill Holder - Straight Flute - Over Length - 11.11mm - 12.7mm Drill Dia - 290.5mm Max Drill Depth ER Mini Collet Chucks BS 949 dimensions and metricThe Vortex Spade Drill Holder with straight flute is engineered for deep pocket drilling where reach and reliability matter. Designed for machinists and engineers who demand consistent hole quality, this over length holder pairs precise alignment with efficient through coolant action to keep chips moving and heat under control. Flute Type: Straight flute design provides rigid guidance and stability at depth for clean, accurate drilling. Max Drill