| Part Number |
3990 |
6450 |
6500 |
6570 |
6770 |
| Product |
HiTorque® 3990 Mini Mill |
HiTorque® 6450 Deluxe LED Mini Mill |
HiTorque® 6500 Bench Mill (Long Table) |
HiTorque® 6570 Deluxe Bench Mill |
HiTorque® 6770 Deluxe Large Bench Mill |
| End Milling Capacity |
0.6" (16mm) |
0.6" (16mm) |
0.6" (16mm) |
0.6" (16mm) |
0.8" (20mm) |
| Face Milling Capacity |
1.2" (30mm) |
1.2" (30mm) |
2.0" (50mm) |
2.0" (50mm) |
2.95" (75.0mm) |
| Drilling Capacity |
0.5" (13mm) |
0.5" (13mm) |
0.8" (20mm) |
0.8" (20mm) |
1.18" (30.0mm) |
| Table Size |
18.1" x 4.7" (460mm x 120mm) |
18.1" x 4.7" (460mm x 120mm) |
27.6" x 6.3" (700mm x 160mm) |
27.6" x 6.3" (700mm x 160mm) |
29.1" x 7.1" (740mm x 180mm) |
| T-Slots |
3 slots 0.47" (12.0mm) wide |
3 slots 0.47" (12.0mm) wide |
3 slots 0.47" (12.0mm) wide |
3 slots 0.47" (12.0mm) wide |
3 slots 0.47" (12.0mm) wide |
| X-Axis Travel |
11.8" (300mm) |
11.8" (300mm) |
19.7" (500mm) |
19.7" (500mm) |
19.7" (500mm) |
| Y-Axis Travel |
5.1" (130mm) |
5.1" (130mm) |
5.7" (145mm) |
5.5" (140mm) |
8.5" (215mm) |
| Z-Axis Travel |
10.6" (270mm) |
10.6" (270mm) |
11.6" (295mm) |
11.6" (295mm) |
11.8" (300mm) |
| Throat |
6.5" (165mm) |
6.5" (165mm) |
7.5" (190mm) |
7.5" (190mm) |
9.06" (230.0mm) |
| X- and Y-Axis Feed Screws |
0.062" (1.59mm) per rotation |
0.062" (1.59mm) per rotation |
0.100" (2.54mm) per rotation |
0.100" (2.54mm) per rotation |
0.100" (2.54mm) per rotation |
| Quill Travel |
|
|
2.8" (71mm) |
2.8" (71mm) |
3.07" (78.0mm) |
| Maximum Spindle to Table |
11.5" (292mm) |
11.5" (292mm) |
14.6" (370mm) |
12.2" (310mm) |
13.39" (340.0mm) |
| Positioning Accuracy |
0.0004" (0.010mm) |
0.0004" (0.010mm) |
0.0004" (0.010mm) |
0.0004" (0.010mm) |
0.0004" (0.010mm) |
| Spindle Taper |
R8 |
R8 |
R8 |
R8 |
R8 |
| Spindle Motor |
0.67 hp (500 Watts) |
0.67 hp (500 Watts) |
1.01 hp (750 Watts) |
1.01 hp (750 Watts) |
1.34 hp (1000 Watts) |
| Spindle Speed |
100 - 2500 RPM |
100 - 2500 RPM |
100 - 2000 RPM |
100 - 2000 RPM |
|
| Spindle Speed, Low Range |
|
|
|
|
80 - 1500 RPM |
| Spindle Speed, High Range |
|
|
|
|
280 - 5000 RPM |
| Power Requirements |
120 V 60 Hz 8 Amps |
120 V 60 Hz 8 Amps |
120 V 60 Hz 10 Amps |
120 V 60 Hz 10 Amps |
120 V 60 Hz 14 Amps |
| Machine Weight |
124 lbs (56 kg) |
187 lbs (85 kg) |
245 lbs (111 kg) |
245 lbs (111 kg) |
396 lbs (180 kg) |
| Base Dimensions (W x D) |
8.5" x 14.2" (216mm x 362mm) |
8.5" x 14.2" (216mm x 362mm) |
9.1" x 16.1" (230mm x 410mm) |
9.1" x 16.1" (230mm x 410mm) |
11.0" x 20.1" (280mm x 510mm) |
| Mounting Holes Center to Center (W x D) |
7.09" x 11.81" (180.0mm x 300.0mm) |
7.09" x 11.81" (180.0mm x 300.0mm) |
8.27" x 12.01" (210.0mm x 305.0mm) |
8.27" x 12.01" (210.0mm x 305.0mm) |
10.00" x 14.17" (254.0mm x 360.0mm) |
| Overall Dimensions (W x D x H) |
23.2" x 19.7" x 36.3" (590mm x 500mm x 922mm) |
23.2" x 19.7" x 36.3" (590mm x 500mm x 922mm) |
34.6" x 25.0" x 28.5" (880mm x 635mm x 725mm) |
34.6" x 25.0" x 28.5" (880mm x 635mm x 725mm) |
37.0" x 30.5" x 36.5" (940mm x 775mm x 927mm) |
| Crated Weight |
161 lbs (73 kg) |
205 lbs (93 kg) |
275 lbs (125 kg) |
292 lbs (133 kg) |
412 lbs (187 kg) |
| Crate Dimensions (W x D x H) |
23.6" x 25.0" x 29.9" (600mm x 635mm x 760mm) |
26.0" x 24.8" x 35.0" (660mm x 630mm x 890mm) |
36.0" x 28.0" x 34.0" (914mm x 711mm x 864mm) |
36.0" x 28.0" x 35.5" (914mm x 711mm x 902mm) |
37.5" x 32.7" x 42.0" (952mm x 831mm x 1067mm) |
