Used threading

1965 TOS BNO 4

• Manufacturer: TOS
• Model: BNO 4

The largest dimension of dies: outer diameter of 75 mm M42 thread diameter Grinding spindle speed 30000 / min 40,000 / min Spindle stroke 40 mm Bore 3 Collet, 6mm Electric: power 0.5 kW speed min-1 2800 / min Mac...