Which surfacing head is best? There is no singular winner. It depends on your material, machine, and production priorities. Terminus straight knife cutterheads deliver flat, consistent cuts with fast knife changes and minimal downtime. Helixhead shear-cut designs reduce noise, improve dust collection, and produce a smooth finish using overlapping inserts. Choosing the right head means balancing cut quality, uptime, and shop conditions. Terminus or Helixhead are both prime op