Four UP3D mills, one lineup: the chairside P42 PLUS, production P53, auto-disc-changer P53DC, and the compressor-free dry flagship P55D. Sold, installed, and serviced in the US by US Dental Depot.
From compact chairside ceramics to high-throughput zirconia production with an automatic disc changer — pick the UP3D mill that matches your lab's volume and materials.
Tell us your materials and weekly volume — we'll match you to the right model.
The features that set UP3D mills apart for growing dental labs and chairside operatories.
True 5-axis motion on P53, P53DC and P55D handles deep undercuts, abutments and full-arch frames.
Compressor-free models drop the cost, noise and plumbing of a shop-air setup — ideal for chairside.
The P53DC loads up to 12 discs for unattended, multi-material production overnight.
Large automatic tool magazines keep long jobs running without operator swaps mid-cycle.
Across the lineup: zirconia, PMMA, wax, PEEK, composite, glass ceramics, titanium and CoCr.
US Dental Depot handles setup, training and ongoing support — not an overseas drop-ship.
The four UP3D milling machines compared across the specs that matter for lab and chairside production.
| Spec | P42 PLUS | P53 | P53DC | P55D |
|---|---|---|---|---|
| Positioning | Compact chairside | Production 5-axis | Production + auto changer | Dry flagship |
| Axes | 4-axis | 5-axis sim. | 5-axis sim. | 5-axis sim. |
| Milling mode | Wet | Wet & dry | Wet & dry | Dry |
| Tool changer | 6 tools | 11 tools | 11 tools | 13 tools |
| Disc changer | — | — | 12-disc auto | — |
| Spindle (Pmax / S1) | 800W / 450W | 900W / 350W | 900W / 350W | 800W / 450W |
| External compressor | Not required | Required | Required | Not required |
| Materials | Glass ceramics, PMMA, composite, titanium | Zr, PMMA, wax, PEEK, CoCr, composite | Same as P53 | Zr, PMMA, PEEK (dry) |
| Best for | Chairside ceramics | Growing labs | High-volume labs | Dry zirconia, simple setup |
Get model spec sheets, footprint dimensions and US pricing from a USDD specialist.
Where each UP3D mill shines — and what to weigh before you buy.
Get a tailored quote with US install, training and service included.
Six common scenarios mapped to the right UP3D model.
Wet glass-ceramic crowns at the chair, minimal install.
Moving from outsourcing to in-house zirconia production.
Need unattended overnight runs across multiple discs.
Want 5-axis without plumbing in a compressor.
Maximize throughput per technician with automation.
Mostly dry materials, large tool magazine preferred.
We'll help you weigh compressor-free vs. automated production before you commit.
Pair your UP3D mill with the rest of the digital lab chain — all from US Dental Depot.
Capture and design before you mill
Genuine tools for every material
Finish zirconia after the mill
Stock blanks for production
US-based support and uptime
Browse every equipment guide
Setup, calibration and hands-on training from a US team — not a drop-shipped box.
Parts, support and maintenance backed by US Dental Depot for the life of the machine.
Competitive quotes on the full UP3D lineup, with financing options available.
Talk to a US Dental Depot specialist about the P42 PLUS, P53, P53DC or P55D.
A USDD expert will reach out within 24 hours with a tailored recommendation, pricing and install timeline. No obligation.
