4000/4100 8" Tabletop Lathe vs 6840 17″ Ball Screw Benchtop Lathe
Technical comparison · Turning (lathe)
| Parameter |
4000/4100 8" Tabletop Lathe
Sherline
F2 · Intermediate
|
6840 17″ Ball Screw Benchtop Lathe
Sherline
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | — | 2020 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~580–720 € | ~1400–2000 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 26 × 58.4 × 20.3 cm | 26.35 × ? × 25.4 cm |
| Weight (kg) | 10.9 kg | 21.4 kg |
| Work area (mm) | 203 × 107.95 mm | 430 × 116 mm |
| Z-axis height (mm) | — | 367 mm |
| Power (W) | 60 W | — |
| Voltage (V) | 230 V | 240 V |
| Maximum speed | 2800 rpm | 2800 rpm |
| Declared precision | 0.0127 mm | 0.05 mm |
| Category specs | ||
| Swing over bed (mm) | 90 mm | 151 mm |
| Distance between centers (mm) | 203 mm | 430 mm |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | — | The 6840 is a CNC-ready machine: no controller is included in the base configuration. Buyers may choose from a 4-axis Linux driver box (with LinuxCNC), the Sherline/Acorn controller (based on Centroid CNC12, which supports Intercon conversational CAM), or any third-party controller compatible with NEMA 23 stepper motors. The MASSO G3 Touch is not available as an option on this model and is exclusive to the Accu-Pro line. G-code programs can be generated on any operating system using third-party CAM software. |
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.