| Model |
MIDAS 1220 LTD |
MIDAS 1230 LTD |
| Distance Between Centers |
20" |
30" |
| Dial Calibration Leadscrew |
.002" |
.002" |
| Dial Calibration Longfeed Rack |
.02" |
.02" |
| Dial Calibration Crossfeed |
.002" |
.002" |
| Dial Calibration Tailstock |
.002" |
.002" |
| Dial Calibration On Toolpost |
.002" |
.002" |
| Feed Rate (X-Axis) |
.0022-.040 |
.0022-.040 |
| Feed Rate (Y-Axis) |
.0011-.020 |
.0011-.020 |
| Headstock Taper |
MT4 |
MT4 |
| Lathe Chuck Bore |
1.03 |
1.03 |
| Lathe Chuck Diameter |
1.17" |
1.17" |
| Lathe Chuck - Max. Diam/W/P |
5" |
5" |
| Lathe Chuck - Min. Diam/W/P |
1/8" |
1/8" |
| Lathe Chuck Mount |
Bolt-On |
Bolt-On |
| Lathe Chuck Type |
3-Jaw Self Centering |
3-Jaw Self Centering |
| Spindle Bore |
1.03" |
1.03" |
| Spindle Speeds |
Six (160-1600 RPM) |
Six (160-1600 RPM) |
| Spindle Accuracy TIR |
0.0016" |
0.0016" |
| Swing Over Bed |
12" |
12" |
| Swing Over Worktable |
6-3/4" |
6-3/4" |
| Tailstock Offset |
19/32" |
19/32" |
| Tailstock Taper |
MT3 |
MT3 |
| Tailstock Barrel Travel |
2" |
2" |
| Threads (Metric) |
0.5 to 4 mm |
0.5 to 4 mm |
| Threads (Inch) |
SAE 6-120 TPI |
SAE 6-120 TPI |
| Toolpost Travel |
3-1/4" |
3-1/4" |
| Toolbit Size |
1/2" |
1/2" |
| X-Axis Travel W/O Tailstock Or Threading Dial |
14.75" |
25" |
| Y-Axis Travel |
7-3/8" |
7-3/8" |