UltraLINE Aggregate Heads are perfect for routing, boring, mortising, and sawing operations. UltraLINE aggregates can be configured with either ER-25 or ER-32 outputs, a saw arbor, or modular output for maximum flexibility to allow switching between saw spindles or ER outputs. UltraLINE Aggregates offer the widest selection and are among our most versatile OIL lubricated aggregates. Fixed angle offer robust design over variable angle aggregates. Designed for highest performance in wood and non-wood composite materials, and plastics, Techniks aggregate heads are purpose-built specifically for your unique operation.