JINAN FAST CNC MACHINERY CO.,LTD is a proffessional company for manufacturing the automatic process and production lines and devices for shaped sections and plates. We have already exported our cnc machines to Russia,India,Indonesia,Jordan and so on. Technical data: 1. Ideal drilling machine for steel construction 2. Simultaneously drilling on three sides of H-beams 3.7 CNC axes 4. Direct transform of CAD/CAM 5. Max. Size of H-beams(web height x flange width)(mm): 1250x600 6. Max. Drilling diameter (mm): ª¦33.5.