Star SR-20J Type N, 7-Axis CNC Swiss Lathe, Non-Guide Bushing, New in 2013

To the best of our knowledge all details listed below are deemed correct.
It is the buyer’s responsibility to confirm all details and we encourage an inspection
of the machine(s) and accessories prior to purchase.

General Specifications:
Number of axes: 7
Machining diameter: .75"
Headstock stroke: 8" / 2" (Sliding Head / Fixed Headstock Lathe)
Main spindle speed: 10,000 rpm
Main spindle indexing: C-axis
Main spindle motor: 5 HP

Number of tool:
Turning Tools: 6
Power-driven tool stations: 4
Spindle sleeve holder: 4 (Er16)
Tools frontworking: 4
Tools backworking (interpolation possible): 4

Drilling capacity:
4-spindle sleeve holder: .3"
Power-driven attachment: .2"

Tapping capacity
4-spindle sleeve holder: M8 x 1.25
Power-driven attachment: M6 x 1.0

Milling capacity: .3"
Coolant tank capacity: 170 L

Backworking Attachment
Chucking diameter: .75"
Pick-up part length: 3.1"
Sub Spindle Indexing:: C-Axis
Part protection length: 1.19"
Sub spindle speed: 8,000 rpm
Sub spindle motor: 3 HP
Number of tool stations: 4 stationary or power-driven tools

Drilling capacity
Stationary tools: 8mm
Power-driven tools: 5mm

Tapping capacity
Stationary tools: M8 x 1.25
Power-driven tools: M4 x 0.7

Feed rate (all axes): 35 m/min

Dimension (W x D x H) 86" x 47.2" x 70"
Weight 4,850 lbs