Segmentation by type classifies machines into 5‑axis CNC, 4‑axis CNC, 3‑axis CNC, Hybrid manual‑digital, and Portable desktop units. The 5‑axis CNC category dominates the high‑end segment, offering simultaneous multi‑axis tool paths that enable complex anatomy reproduction and command the highest price points; it therefore contributes the greatest proportion of market value despite a smaller installed base. 4‑axis CNC systems, representing the bulk of mid‑range installations, balance precision and cost, supporting most crown, bridge, and abutment workflows. 3‑axis CNC machines, still prevalent in emerging markets, provide basic linear motion suitable for simpler restorations, sustaining a steady revenue stream. Hybrid manual‑digital devices combine hand‑held milling with computer‑controlled assistance, catering to clinics that require on‑site flexibility without full automation. Portable desktop units, though niche, address small laboratories and point‑of‑care settings, adding incremental growth potential as decentralization trends accelerate.