Compare desktop CNC routers

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Selected machines compared

Machine	SainSmart 3018-PRO DIY KitPhoto: SainSmart	Two Trees TTC3018 ProPhoto: Two Trees
Price and size
Price	$159.00	$199.00
Work area	300 × 180 mm	300 × 180 mm
Z	45 mm (1.8")	40 mm (1.6")
Footprint	Not published	420 × 355 × 280 mm
Weight	Not published	6.8 kg net (7.4 kg gross)
Motion
Drive	Linear shafts and leadscrews	T8 4mm screw (as listed)
Linear guides	Linear shafts	Not published
Spindle and electronics
Spindle or router	Not stated. The page says a 20,000 rpm spindle can be dropped in, but doesn't say clearly what comes in the box.	Not published on this page
Controller and motors	8-bit board, GRBL (Arduino-based)	Not published
Software	Carveco Maker included; the page also names LaserGRBL, LightBurn, Easel and Fusion 360	Not published
Support
Warranty	Not published	One year
Assembly	DIY kit, under 2 hours	Not published
Spec conflicts	None found	1 (see machine page)
Source	Maker’s page ↗	Maker’s page ↗