All Cutting Heads BLT F Series BLT3 Series BLT4 Series BLT6 Series BLT8 Series BLT9 Series BLT3 T Series BLT4 T Series BLT5 H Series BLT4 P Series BLTA Deslag Piercing Cutting Path Monitor Intelligent adjustment of focus to ensure consistent cutting results over a long period of time. Flash Piercing Smooth Piercing Auto Recut Automatic Nozzle Replacement