2012 Star SR-20J Type N
No longer available
2012 Star SR-20J Type N
Location:Minnesota
Description
Iemca Ideal 325 Barfeed
High-Pressure Coolant
9-Power Driven Tools
6-Sleeve Tools
4-Stationary Tools
2-Deep Drilling
Parts Ejector Conveyor
LNS Chip Conveyor
Specifications
| Manufacturer | Star |
| Model | SR-20J Type N |
| Year | 2012 |
| Condition | Used |
| Stock Number | 119355 |
| Machine Control | Fanuc 31i Model B |
| Maximum Machining Diameter | 20mm |
| Main Spindle Indexing | Full C Axis |
| Maximum Headstock Stroke | 205mm (8") |
| Tool Shank | 12mm (.472") |
| Spindle Speed | 10,000 RPM |
| Spindle Motor | 5 hp / 3 hp |
| 4-Spindle Sleeve Holder | 4 Front & 4 Rear End Tool Holders |
| Maximum Drilling Capacity 1 | 10mm (25/64") |
| Maximum Tapping Capacity | M8x1.25 |
| 2-Spindle Front Sleeve Holder | 2-Stationary Tools |
| Maximum Drilling Capacity 2 | 8mm (5/16") |
| Maximum Depth of Hole | 100mm (3 5/16") |
| Power Driven Attachment | Cross Milling - 3 Tools |
| Maximum Drilling Capacity 3 | 8mm (5/16") |
| Maximum Tapping | M6x1.0 |
| Spindle Speed 1 | 8,000 rpm |
| Rapid traverse rates | 35m/min (X,Y,Z,XB,ZB) |
| Subspindle Machining Diameter | 20mm (25/32") |
| Maximum Length for Front Ejection | 80mm (3 5/32") |
| Maximum Parts Projection Length | 30mm (1 3/16") |
| Number of Tools | 4 |
| Maximum Drilling Capacity | 8mm (5/16") |
| Maximum Power Driven Tool | 5mm (3/16") |
| Maximum Tapping Stationary Tool | M8x1.25 |
| Maximum Tapping Power Driven Tool | M4x.7 |
| Power Driven Attachment Spindle Speed | 8,000 rpm |
| Subspindle Indexing | Full C-Axis |
| Subspindle Motor | 3 hp / 2 hp |
| Machine Dimensions LxWxH | 88"x47"x67" |
| Machine Weight | 4,850 lbs |