2025 STAR SB-20R

Max Machining Diameter:25/32″
Max Headstock Stroke:8″
Number of Turning Tools:6 tools (ø12mm) / 7 tools (ø10mm)
4-Spindle Sleeve Holder # of Tools:4 Front Tools / 4 Rear Tools
4-Spindle Sleeve Holder Drilling Capacity:1/2″
4-Spindle Sleeve Holder Max Tapping Capacity:M10 × P1.5
4 Spindle Cross Drill Unit # of Tools:4
4 Spindle Cross Drill Unit Drilling Capacity:9/32″
4 Spindle Cross Drill Unit Max Tapping Capacity:ER 16: M6×P1.0
4 Spindle Cross Drill Unit Spindle Speed:ER 16: max.6,000min-1
4 Spindle Cross Drill Unit Drive Motor:1.0kW (continuous) / 1.2kW (5min./30%ED)
5 Spindle Cross Drill Unit # of Tools:5
5 Spindle Cross Drill Unit Drilling Capacity:3/16″
5 Spindle Cross Drill Unit Max Tapping Capacity:ER 11: M5×P0.8
5 Spindle Cross Drill Unit Spindle Speed:ER 11: max.10,000min-1
5 Spindle Cross Drill Unit Drive Motor:1.0kW (continuous) / 1.2kW (5min./30%ED)
Catridge Type Cross Drill Unit # of Tools:2
Catridge Type Cross Drill Unit Drilling Capacity:ER 16: 5-Spindle & 5-Spindle High Speed: ø7mm (9/32in), ER 11: 5-Spindle: ø6mm; 5-Spindle High Speed: ø5mm
Catridge Type Cross Drill Unit Max Tapping Capacity:ER 16: M6×P1.0, ER 11: M5×P0.8
Catridge Type Cross Drill Unit Spindle Speed:ER 16: max. 6,000 min-1, ER 11: 5-Spindle: max. 8,000 min-1; 5-Spindle High Speed: max. 10,000 min-1
Catridge Type Cross Drill Unit Drive Motor:1.0kw (continuous) / 1.2kw (5min./30%ED)
Rapid Feed Rate:35m/min (X1,Y1,Z1,X2,Z2)
Main Spindle Indexing Angle:C-axis control
Main Spindle Speed:max. 10,000min-1
Main Spindle Motor:2.2kw (continuous) / 3.7kw (10min./25%ED)
Coolant Tank Capacity:180L