Proxxon Precision Lathe PD 400/CNC-ready vs Sherline 4400-CNC / 4410-CNC 17" CNC-Ready Lathe
Technical comparison · Turning (lathe)
Precision Lathe PD 400/CNC-ready and 4400-CNC / 4410-CNC 17" CNC-Ready Lathe are not direct competitors: very different prices (~3.5×). 4400-CNC / 4410-CNC 17" CNC-Ready Lathe costs less (~€825) and is the entry-level choice; Precision Lathe PD 400/CNC-ready offers more capability at a higher price (~€2850). Judge them by budget, not head-to-head.
| Parameter |
Precision Lathe PD 400/CNC-ready
Proxxon
F2 · Intermediate
|
4400-CNC / 4410-CNC 17" CNC-Ready Lathe
Sherline
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~2600–3100 € | ~700–950 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 40 × 90 × 30 cm | 26.7 × 82.6 × 21.6 cm |
| Weight (kg) | 45 kg | 13.6 kg |
| Work area (mm) | — | 430 × 110 mm |
| Power (W) | 870 W | — |
| Voltage (V) | 230 V | 240 V |
| Maximum speed | 2800 rpm | 2800 rpm |
| Declared precision | — | 0.0127 mm |
| Category specs | ||
| Swing over bed (mm) | 85 mm | 90 mm |
| Distance between centers (mm) | 400 mm | 430 mm |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The machine includes neither a controller nor software: the choice of control ecosystem is entirely up to the user. Proxxon sells the complete CNC kit separately (NO 24 500), which includes a proprietary Windows-compatible control unit via RS-232/USB. Alternatively, the machine is compatible with third-party controllers that handle stepper motors through a standard interface; the axis connections are factory-prepared. Open-source software such as Mach3, LinuxCNC or equivalent solutions has been used successfully by community members, but these are not officially supported configurations by Proxxon. | CNC-ready version: the machine ships with factory-installed stepper motor mounts on the X and Z axes, but stepper motors and CNC controller are sold separately. The control software depends on the paired system and is not supplied as standard. |
The differences that matter
- Price: Precision Lathe PD 400/CNC-ready 2850 € vs 4400-CNC / 4410-CNC 17" CNC-Ready Lathe 825 € — 4400-CNC / 4410-CNC 17" CNC-Ready Lathe wins (+245%)
- Swing over bed: Precision Lathe PD 400/CNC-ready 85 mm vs 4400-CNC / 4410-CNC 17" CNC-Ready Lathe 90 mm — 4400-CNC / 4410-CNC 17" CNC-Ready Lathe wins (+6%)
- Distance between centers: Precision Lathe PD 400/CNC-ready 400 mm vs 4400-CNC / 4410-CNC 17" CNC-Ready Lathe 430 mm — 4400-CNC / 4410-CNC 17" CNC-Ready Lathe wins (+8%)
Which one to choose
Choose 4400-CNC / 4410-CNC 17" CNC-Ready Lathe if…
you value price, swing over bed and distance between centers.
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.