SET A1 SET-A1The A1 set includes the tools A1/FL and A1/KF. It can be used to produce all common knurl cutting profiles. Another advantage is the patented coolant nozzle. It creates a perfect knurl pattern and also extends the tool life. Work piece ∅3 - 50 mmShank ∅ / L10x16, 12x16, 16x16Knurling wheels ∅14,5 mmMachine typeconventional and CNC-controlled lathes