SR-20RIII

• Outstanding Rigidity and Productivity offer exciting new possibilities • A control system and high-speed feed to reduce dramatically non-cutting time • A structure of superb rigidity thanks to Star original design

			SR-20R III
Max. machining diameter			ø20mm (25/32in)
Max. headstock stroke	Standard		205mm(8in)
	with RMGB		172mm(6-25/32in)
4-spindle sleeve holder	Max. drilling capacity		ø10mm(25/64in)
	Max. tapping capacity		M8×P1.25
	Max. die cutting capacity		M8×P1.25
Power-driven attachment	Max. drilling capacity		ø8mm(5/16in)
	Max. tapping capacity		M6×P1.0
	Max. milling capacity		ø10mm(25/64in)
	Max. slotting capacity		1.5mm(W)×4mm(D)
Main spindle speed			max.10,000min-1
Main spindle motor(continuous/15min.)			2.2kw/3.7kw
Dimension(W×D×H)			2,200×1,200×1,700mm
Weight			2,200kg

			SR-20R III
Max. chucking diameter			ø20mm(25/32in)
Max. length for front ejection			80mm(3-5/32in)
4-spindle backworking unit	Max. drilling capacity	Stationary tool	ø8mm(5/16in)
		Power-driven tool	ø5mm(3/16in)
	Max. tapping capacity	Stationary tool	M8×P1.25
		Power-driven tool	M4×P0.7
Sub spindle speed			max.8,000min-1
Sub spindle motor(continuous/15min.)			1.5kw/2.2kw