• It realizes increasing the maximum speed of not only the main spindle but also the back spindle and rotary tools. In addition to simultaneous machining with 5-axis control, it reduces cycle-time.

  • It adopts horizontal tool layout that is one of features of L series, and flexibly corresponds to various complex machining with a wide variety of rotary tools.

  • The switch between the guide bushing type and the guide bushing less type can be accomplished in a simple operation. It achieves a reduction in running costs.

 Model L12 VII
 Maximum Turning Diameter Φ12mm
 Maximum Machining Length   GB 135mm/Chuck
 GBL 30mm/Chuck
 Maximum Drilling Diameter For Main Spindle Φ8mm
 Maximum Tapping Diameter For Main Spindle  (Tap, Die) M6
 Spindle Through-Hole Diameter Φ20mm
 Spindle Speed 15,000min-1
 Maximum Drilling Diameter For Rotary Tool Φ5mm
 Maximum Tapping Diameter For Rotary Tool M4
 Spindle Speed of the Gang Rotary Tool 10,000min-1
 Max. Chuck Diameter of Back Spindle Φ12mm
 Max. Protrusion Length of the Back Spindle  Workpiece 30mm
 Max. Drilling Diameter in Back Machining  Process Φ6mm
 Max. Tapping Diameter in Back Machining  Process M5
 Back Spindle Speed 10,000min-1
 Number of Tools to be Mounted 27
 Tool Size  Turning tool □10mm
 Sleeve Φ19.05mm
 Rapid Feed Rate  All axis 35m/min
 Motors  For spindle drive 2.2/3.7kW
 For tool spindle drive 0.75kW
 For back spindle drive 0.4/0.75kW
 For cutting coolant oil 0.25kW
 Input Power Capacity 8kVA
 Center Height 1,000mm
 Weight 1,700kg


 Max. drilling diameter for back tool post rotary tool Φ5mm
 Maximum tapping diameter for back tool post rotary tool M4
 Rotary tool spindle speed of back tool post 9,000min-1
 For rotary tool drive of Back tool post 0.5kW