YAMA SEIKI in house made gear box spindle provides the best torque combination. Box way on 3 axes to fulfill reliable and stable heavy-duty cutting requirement. Precise hand scraping on key contact surfaces to ensure the best support and consistent machine accuracy. With the advanced R&D technology and strict quality control, BM series is specially made for heavy cutting machining needs, which have rigid and stable machine structure for extensive application. BM series offers excellent performance with reasonable and affordable price. Depends on the different machining requirement, we provides various modular spindle combinations to achieve optimal cutting performance. 3 axes are equipped with box ways which is precisely grinded and thoroughly heat treated, especially suitable for heavy cutting. Highly efficient 24T arm type magazine design provides fast and reliable tool change system. The wide range BM series, X travel start from 850 mm to 2,500 mm ; Y / Z travel start from 600 mm to 1,000 mm to meet your various machining requirements. PDF hillaryinc.net/yamaseikipdf/bm.pdf