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It can turning excircle, inner bore,end face, grooving, drilling, bore a hole and jacking. it is big hole . - details see: https://www.machineto.com/heavy-duty-lathe-machine-10164113

specification

L-HT1030S

L-HT1230S

Max swing over bed	mm(in)	1000(40)	1250(50)
Max swing over gap-bed	mm(in)	1250(50)	1500(60)
Max swing over cross slide	mm(in)	645(26)	895(36)
Distance between centers	mm(in)	1500-16000(60-640)
Max work piece weight bewteen centers	kg	6000,8000
Spindle nose	ISO	A2-15
Spindle bore	mm(in)	130(5.2) 100(4)
Taper of spindle bore		Metric No.140
Spindle speed grades	prograde	21grades(Manual operating)
Spindle speed grades	reversal	12 grades(Manual operating)
Range of spindle speed	r/min	3.15-315 2.5-250
Range of spindle speed	r/min	3.15-315 2.5-250
main motor power	kw	AC22
Rapid moving motor	kw	1.5
Size of tool handle	mm(in)	45×45(1.8×1.8)
Turret swing angle		±90°
Compound rest travel		300(12)
Cross slide travel	mm(in)	520(21)	695(27)
Compound rest feeds range	mm/min	935
Cross slide feeds range	mm/min	1870
Longitudinal feeds range	mm/min	3740
Threads metric pithces	mm	45,1-120
Threads inch pithces	T.P.I.	42,30-1/4
Threads module pithces	mm	46,0.5-60
Threads diametral pithces	D.P.	48,60-0.5
Longitudinal feeds pithces	m/rev	56,0.1-12
Cross feeds pithces	m/rev	56,0.05-6
Turret feeds pithces	m/rev	56,0.025-3
Tailstock quill diameter	mm(in)	160(6.4)
Quill taper		Metric No.80,Morse No.6
Quill travel	mm(in)	300(12)
Machine N.W (3 mm model)	kg	10800	11500
weight of each meter	kg	1200
(3m) Overall dia (LxWxH)	mm	6100×1900×2000	6100×2000×2100