CNC Mills and their work envelopes
some quick specifications below
Haas VF-0E and Haas VF-2 have the same travels which are XYZ of 30" x
16" x 20". The difference is the Haas VF-0E isc Direct Drive (Belt
Driven) and the Haas VF-2 is a geared head design. Like all Vertical
Machining Centers they have a automatic Tool Changer of 20 Tools. RPM's
can be 7,500 to 10,000 RPM with a Cat 40 Taper (Haas does make some Cat
50 Taper machines)
like their smaller brethren, the VF-3 and VF-4 actually share the same
the same size machine. But the VF-3 has XYZ Travels of 40" x 20" x 25"
while the VF-4 has 50" x 20" x 25" Travels. Also 7,500 and
10,000 RPM. Older models (Pre 1997 I think are 500 IPM rapids where
1998 and saw 710 rapids. Could be wrong again but in or around 2000 /
2002 Haas upgraded their VF line with
IPM Rapid Traverse Rates.