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Sienci Labs CNC routers

8 Sienci Labs CNC routers with their cutting area, spindle, feed limits, tool changer and controller, from Sienci Labs's published specs. Pick your machine in GCarve's Board settings and suggested feeds stay inside its spindle speed and feed limits; export warns about anything past them.

Model	Class	Cutting area	Spindle	Max feed	Tool change	Controller · GCarve post
AltMill 2x4	prosumer	49 × 25 × 6.8 in 1265 × 635 × 174 mm	AltMill 1.5 kW ER20 spindle (80 mm, 110V) 1.5 kW	590.5 in/min	manual	SLB-EXT (32-bit, grblHAL) `longmill-mm`	source
AltMill 4x4	prosumer	49.8 × 49.2 × 6.8 in 1265 × 1251 × 174 mm	AltMill 1.5 kW ER20 spindle (80 mm, 110V) 1.5 kW	590.5 in/min	manual	SLB-EXT (32-bit, grblHAL) `longmill-mm`	source
AltMill 4x8	prosumer	49.8 × 96.8 × 8.3 in 1265 × 2460 × 210 mm	AltMill 1.5 kW ER20 spindle (80 mm, 110V) 1.5 kW	1000 in/min	manual	SLB-EXT (32-bit, grblHAL) `longmill-mm`	source
LongMill MK2 12x30	hobby	32.3 × 14.1 × 5 in 820 × 358 × 126 mm	Makita RT0701C 1.2 HP · 10000–30000 RPM	157.5 in/min	manual	SuperLongBoard (grblHAL) `longmill-mm`	source
LongMill MK2 30x30	hobby	32.3 × 34.2 × 5 in 820 × 868 × 126 mm	Makita RT0701C 1.2 HP · 10000–30000 RPM	157.5 in/min	manual	SuperLongBoard (grblHAL) `longmill-mm`	source
LongMill MK2 48x30	hobby	50.4 × 34.2 × 5 in 1280 × 868 × 126 mm	Makita RT0701C 1.2 HP · 10000–30000 RPM	157.5 in/min	manual	SuperLongBoard (grblHAL) `longmill-mm`	source
LongMill MK3 30x30	hobby	32 × 32 × 5.1 in 813 × 813 × 130 mm	Sienci AutoSpin T1 Router (800 W, 110V) 0.8 kW		manual	SLB-LITE (32-bit, grblHAL) `longmill-mm`	source
LongMill MK3 48x30	hobby	49 × 32 × 5.1 in 1245 × 813 × 130 mm	Sienci AutoSpin T1 Router (800 W, 110V) 0.8 kW		manual	SLB-LITE (32-bit, grblHAL) `longmill-mm`	source

Specs change between model years: check your machine's manual before cutting. Something wrong or missing? Tell us.

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