NETC | CNC Machinery | SR-20RII
New England Tool Corporation SR-20RII
About NETC

New England Tool Corporation is today the supplier of choice of High Pressure Systems on all "Star" Swiss Machines with thousands of installations throughout the US and Europe.

We welcome your enquires for Swiss applications for your parts, and we are able to submit time studies upon request. We specialize on taking your parts from Bar Stock to a completely automated Turn-Key solution.


The versatile SR-20RII is a very popular, user-friendly model with improved power and additional tooling.

It features fully independent front/back working capability and is built to produce complex parts for medical and other industries in one operation.

SR-20RII’s comprehensive machining capability and highly productive design efficiently delivers upon the latest machining demands with reduced machining time and an outstanding environmental safety performance.

Printable PDF Brochure


Specifications SR-20RII

Max. machining diameter ø20mm(25/32in)
Max. headstock stroke Standard 205mm(8in)
With gripping unit 195mm(7-11/16in)
Tool Number of tools 6 tools
Tool shank 12mmX100~135mm 12.7mmX100~135mm
4-Spindle sleeve holder Number of tools Front 4 tools
Rear 4 tools
Max. drilling capacity ø10mm(25/64in)
Max. tapping capacity M8XP1.25
Max. die cutting capacity M8XP1.25
Power driven att. Number of tools 5~10 tools : including OP
Max. drilling capacity ø8mm(5/16in)
Max. tapping capacity M6XP1.0
Max. milling capacity ø10mm(25/64in)
Max. slotting capacity 1.5mm(W)X4mm(D)
Main spindle min. indexing degree 0.01º (C-axis control)
Main spindle speed Max. 10,000min -1
Main spindle motor 2.2kw(continuous)/3.7kw(15min.)
Power-driven att. spindle speed Max. 8,000min -1
Power-driven att. drive motor AC servo motor 1.2kw
Coolant tank capacity 155 l
Dimensions (WXDXH) 2,210X1,080X1,700mm
Center height 1,060mm(3.48ft)
Weight 2,200kg
Power consumption 7.0KVA

Backworking attachment SR-20RII

Max. chucking diameter ø20mm(25/32in)
Max. length for front ejection 80mm(3-5/32in)
Max. parts projection length 30mm(1-3/16in)
Back 4-Spindle unit Number of tools 4 tools : OP
Max. drilling capacity Stationary tool ø8mm(5/16in)
Power driven tool ø5mm(3/16in)
Max. tapping capacity Stationary tool M8XP1.25
Power driven tool M4XPO.7
Sub spindle min. indexing angle 15º / 1º : OP/ C-axis : OP
Sub spindle speed Max. 8,000min -1
Sub spindle motor 1.5kw(continuous)/2.2kw(15min.)

* Specifications are subject to change

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