CNC milling is one of the most common types of subtractive manufacturing. The process uses a computer-controlled rotary bit to carve parts out of a block of material. CNC mills have become more common across garages and backyard workshops as they've grown cheaper and easier to use.

The Tormach PCNC 440 is an industrial-grade CNC mill capable of fitting almost anywhere and cutting almost anything. These are compact CNCs perfect for garages, basements, schools, offices, or machine shops. The PCNC440 CNC mill gives you a cutting area of 10" x 6.25", and it also offers a maximum Z-axis travel of 10 inches that is quite useful while milling thick stocks. It can cut soft materials very well, but with its sturdy build and heavy-duty spindle, it is also capable of cutting aluminum, steel, titanium, and stronger alloys.

SPECIFICATIONS
Travels
x-Axis: 10" (254 mm)
Y-Axis: 6.25" (158.75 mm)
Z-Axis: 10" (254 mm)

Spindle
Spindle Power: 0.75 hp (0.56 kW)
Maximum Speed: 10,000 RPM
Transmission: Poly-V Belt
Spindle Taper: R8
Thread Machining: Thread Mill

Iron
Frame and Table: Cast iron frame and table, with hand scraped hydrodynamic ways and tapered adjustment gibs
Way Surfaces: Low friction PTFE-filled acetyl bonded sliding surface. Similar to Rulon and Turcite

Maximum Feed Rate
x- and Y-Axis: 135 IPM (3.43 m/min)
Z-Axis: 110 IPM (2.79 m/min)

Machine Specifications
Table Size: 18" x 6.30" (457 mm x 160 mm)
Table Slots: 3/8" - Three slots (9.5 mm - Three slots)
Spindle Nose to Table Max. Clearance: 11" (279 mm)
Spindle Centerline to Machine Column: 6.5" (165 mm)
Typical System Footprint: 42" x 36" (1067 mm x 914 mm)
Overall System Height: 72" (1829 mm)
Typical System Weight: 600 lb (272 kg)
Maximum Weight on Table: 150 lb (68 kg)