SainSmart (Genmitsu) · read 1 November 2026
4040-PRO
- ✓ Spindle included
Photo: SainSmartWhat's in the box, and what you'll still need
Included, per the page
- The machine: frame, motion system and electronics
- Router or spindle: 75W, max 9,000 RPM
You'll still need
- Design and toolpath (CAD/CAM) software; none is named on the page.
- Router bits, workholding (clamps) and a dust solution; no page in the record includes these in the base price.
Built from what the maker's page says is included. More in what's in the box.
Cost to start cutting
| Machine | $599.00 |
|---|---|
| Ready to cut, before bits and clamps | $599.00 |
Router or spindle included, per the page. Bits, workholding, dust collection, software and a table aren't counted; add your own in the cost estimate. Accessory prices read 1 November 2026.
Work area to scale
Features
Controller
Offline controller CTL4040; GRBL on a 32-bit MCU, TB67S109 drivers. NEMA 17 steppers.
Published specs
From SainSmart (Genmitsu)'s page for this machine, read 1 November 2026. Inch-to-millimetre conversions are mine.
| Spec | As published | Source |
|---|---|---|
| Price | $599.00 | product page |
| Price note | No discount shown. | |
| Work area, as published | 400 x 400 x 78 mm (15.75 x 15.75 x 3.1 in), spec table | product page |
| X travel | 400 mm (15.7") | product page |
| Y travel | 400 mm (15.7") | product page |
| Z | 78 mm (3.1") | product page |
| Spindle / router | 75W, max 9,000 RPM (included; described as upgradable) | product page |
| Drive | Leadscrew | product page |
| Linear motion | Not published | |
| Frame | Aluminium | product page |
| Controller and motors | Offline controller CTL4040; GRBL on a 32-bit MCU, TB67S109 drivers. NEMA 17 steppers. | product page |
| Software | Not published | |
| Footprint | 673 x 663 x 336 mm (26.50 x 26.10 x 13.23 in) | product page |
| Weight | 20.65 kg (45.5 lb) | product page |
| Warranty | Not published | |
| Assembly | Semi-assembled, under 20 minutes (spec table) | product page |
Spec notes
2 spec notes
- The spec table gives Z as 78 mm (3.1 in); the feature text gives 3.31 in.
- Assembly: the spec table says under 20 minutes; the feature text says about 15 minutes.
Not published on the page: linear motion, software, warranty.
Similar machines
- FoxAlienMasuter Pro$599.99
Photo: FoxAlien - Two TreesTTC450 Pro (500W)$628.00
Photo: Two Trees - Two TreesTTC450 Ultra$699.00
Photo: Two Trees
Head-to-head
- SainSmart 4040-PRO vs FoxAlien Masuter Pro
- SainSmart 4040-PRO vs SainSmart 4040-PRO MAX
- SainSmart 4040-PRO vs Two Trees TTC450 Pro (500W)
Page history
- 1 November 2026 First read from SainSmart's page and added to the record.
No price or spec changes recorded since then. When a figure changes, the old one is kept here with the date it was noticed.