BORING BARS

Compatible with Swiss-Type Automatic Lathes

• Carbide Shank type for Swiss-type automatic lathes suppresses chatter and vibration.
• Carbide Shank : 80mm, 90mm, 140mm, 180mm
  Hard Steel Shank^* : 70mm, 80mm, 90mm
  Steel Shank : 90mm, 150mm, 200mm
• The minimum cutting diameter is DC 9 mm with the shank diameter, stable small-diameter machining is possible without lowering the shank rigidity by discharging chips smoothly.
• Internal coolant supply possible (coolant hole).
  Stable lubrication is available even with deep hole drilling.

*The shank material has excellent resistance to damage caused by chip evacuation.

The length of the tools are compatible with Swiss-type automatic lathes, therefore no need to cut the shank to prevent interference.

Equipped with a scale that makes it easy to understand the amount of protrusion.