Image: OpenBuilds
OpenBuilds LEAD 1515 CNC Router
OpenBuilds
Best for: Sign-makers and hobbyists who need an enormous work area for large panels and are comfortable with DIY improvements
Starting price
$1,100Overall score
out of 100
Overview
The OpenBuilds LEAD 1515 pushes the V-Slot platform to its absolute limits with a 1500x1500mm work area. At $1100 for the frame kit, it offers the most work area per dollar of almost any CNC router on the market. The trade-off is significant: at this span, the aluminum extrusion frame flexes noticeably, V-wheels wear faster, and belt drive accuracy degrades. It excels at light-duty sign-making and large-format engraving but should not be expected to deliver the same precision per square millimeter as the smaller LEAD 1010. Experienced users who add stiffening modifications report much better results.
Pros
- Enormous 1500x1500mm work area at an unbeatable price
- Open-source design allows extensive customization
- OpenBuilds CONTROL software is free and excellent
- Massive community with years of modifications and improvements documented
- BlackBox controller is plug-and-play
Cons
- Frame rigidity is seriously compromised at this span
- V-wheel bearings wear quickly under the stresses of this size
- Belt drive introduces noticeable accuracy loss at the extremes
- Router not included and needs to be purchased separately
- Requires a very large, flat work surface
Specifications
1500 × 1500 mm
22500 cm²
710W
Router mount (Makita RT0701C or DeWalt DWP611, not included)
30 kg
$1,100
mid range
Full specification table
Relative to database
Benchmark Scores
Overall Score
Composite across 5 dimensions
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OpenBuilds
OpenBuilds LEAD 1515 CNC Router
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