Drilling head（Servo）
74 Drilling power head
● High precision, spindle jitter 0.01mm
● High speed, the maximum speed of 7500r/min
● Small size, light weight, suitable for installation
● The use of 0.37kw or 0.75kw motor, suitable for small hole processing
Details
| Model | N74 | D74 | N92 | D92 |
| Drilling and tapping ability | 13 mm (steel) | M8 (steel) | 16mm (steel) | M12 (steel) |
| Spindle outside diameter/taper | 50/JT6 | 50/JT6 | 50/JT6 | 50/JT6 |
| Maximum spindle stroke | 80mm | 80mm | 100mm | 100mm |
| Spindle speed | 0-3000rmp | 0-3000mp | 0-3000rmp | 0-3000rmp |
| Distance between spindle end and mesa | 520mm | 520mm | 520mm | 520mm |
| Column diameter | 74mm | 74mm | 92mm | 92mm |
| Column length | 800mm | 800mm | 800-1000mm | 800-1000mm |
| The workbench | 250*250mm | 250*250mm | 300*300mm | 300*300mm |
| Power | 1.1kw | 1.1 kw | 1.5kw | 1.5kw |
| Volume | 70*70*120cm | 70*70*120cm | 85*85*120cm | 85*85*120cm |
| Weight | 100kg/75kg | 100kg/75kg | 110kg/85kg | 110kg/85kg |
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