RD Series High-Speed Engraving and Milling Machines The RD Series, including RD580 (5-head model), RD-L650, and RD-L870, are high-performance engraving and milling machines ideal for precision manufacturing. Featuring 24000-36000 rpm high-speed spindles (optional 36000 rpm) and linear guides on three axes, they deliver exceptional speed (30000 mm/min rapid feed) and accuracy (±0.005 mm/300 positioning/repeatability). With a robust structure of enlarged base and column, full-enclosed cover, and exhaust system, they ensure stability and reduce oil mist. Equipped with spindle oil coolers, they maintain spindle performance. Suitable for precision parts, eyewear, watches, and jewelry, they handle steel, aluminum, hand models, and intricate tasks like engraving, drilling, and stone setting. Boasting flexible spindle power options and large worktables (up to 800*700 mm), these cost-effective machines meet batch processing and high-precision demands across industries.