AltMill

Sienci AltMill automatic tool changer spindle cutting a block of wood in a workshop, with the tool rack visible at the left
Sienci Prices the AltMill Automatic Tool Changer From $2,890
CNC
Sienci's AltMill automatic tool changer costs $2,890 for a 6-tool kit or $3,340 for 12 tools, uses ISO20 holders with ER20 collets, and needs 220 V and a shop compressor.
Sienci AltMill 4x8 CNC router rendered on a white background, a black steel frame supporting a long aluminum table with the gantry at one end
Sienci Opens AltMill 4×8 Preorders at $7,490 for a Full-Sheet Router
CNC
Sienci's AltMill 4×8 starts at $7,490 without a spindle, uses a joined rack and pinion on the long axis, and opens preorders October 29 for about 150 machines.