About C3

C3 is a milling and engraving stone CNC machine designed as an affordable way to help remove the bottleneck in your production. 

How? The C3 is designed to make accurate cutting out of granite , marble, and engineered stone for sink bowl and cooking tops easy and cost-effective for the stone worker.

More about C3

The Secret of Success

The principle behind our compact sink CNC machinery is the the same as a hole punch, where the machine only need to be slightly wider than the distance between the holes, not as big as an A4 pice of paper. 

The unique open gantry, combined with a compact and space-saving design, allows for any size of work piece. As with the C4, the stone is worked “polished side up” for ease of set up. It also has a “tilt table” so you don’t need to worry if your marble or granite isn’t calibrated and is ideal for drainers and flutes. 

Easy-to-operate software

The entire process is run from the integrated PC Windows control panels. The easy-to-operate interface in the modern computer makes it possible to draw, change and save thousands of drawings and figures in the machine. 

Like all of ScandInvents CNC stone fabrication machines and equipment, the C3 includes ScandSOFT, the user-friendly software is designed and developed by ScandInvent to make CNC programs of any sink or cooking top. So without previous knowledge of CNC-technique you can operate the C3. If you have CAD/CAM experience more complicated operations are possible.

Benefits to be mentioned

Easy to install and operate
Compact size
Easy CAM-software included
Tilt-enable table in any direction
Central and lateral waterfeeding
Cutting out and inside edge polish
Flushfit sinks, flutes, grooves, ect.
Draingboards and  sloping planes

About C3

Technial Data

Travel X

1500 mm / 59″

Spindel power

5 hp

Travel y

630 mm / 25″

Spindel speed

0 – 18 000 rmp

Travel Z

100 mm / 4″

Tool connection



2300 mm / 91″


1259 mm / 50″


1400 mm / 55″


1500 kg / 3300 lbs