Integrated cast iron bed that has undergone multiple structural analysis by using computer, can reach high rigidity, good vibration absorption, and the bed is not prone to displacement that allows for enhanced precision processing capability Applies AC servo motor and the ball screw with high loading capacity and high accuracy. Can attain high stability during processing, most suitable for small hole drilling Highly rigid powerful dual guideway, faster for hole drilling and longer drills lifetime
Specification | SD-716 |
Number of stations | 7 |
Working area | 690x470 mm |
Max. spindle speed |
160,000 rpm (180,000) rpm (200,000) rpm (250,000) rpm (300,000) rpm |
Tool capacity | 400 pc |
Drill diameter | 0.1~6.35 mm |
X/Y/Z axis rapid traverse | 50/50/30 m/min |
Positioning accuracy | ±0.005 mm |
Repeatability accuracy | ±0.0025 mm |
Drilling accuracy | ±0.018 mm |
Controller | SIEB & MEYER CNC 84.00 |