Heavy-duty lathe with rigid one-piece cast iron base provides the best value in the industry with outstanding price/performance ratio. It equips with 7-1/2 HP main motor to handle demanding continuous industrial usage.

A. MACHINE
Model(s): 1630B / 1640B / 1660B Precision High Speed Lathe
B. CAPACITY
01) Swing over bed: 16”
02) Swing over cross slide: 10-1/4”
03) Swing over gap: 23 ”
04) Bed width: 11”
05) Distance between centers: 30” / 40” / 60”
C. HEADSTOCK
06) Spindle bore diameter: 2-1/32”
07) Spindle bore taper: M.T. #6
08) Taper of center in sleeve: M.T. #4
09) Spindle nose: D1-6
10) Number of spindle speeds: 16 Steps
11) Range of spindle speeds (rpm): 33 ~ 2,000 rpm
12) Speed selections: 33, 55, 95, 150, 65, 110, 190, 225, 300, 375, 450, 650, 750, 1000, 1300, 2000
D. THREADS & FEEDS
13) Range of longitudinal feeds: 0.0033” ~ 0.0455”/rev.
14) Range of cross feeds: 0.0028” ~ 0.0387”/rev.
15) Inch threads: 4 ~ 56 TPI x 36 kinds
16) Metric threads: 0.5 ~ 7 mm x 22 kinds
E. CARRIAGE
17) Cross slide travel: 8-5/8”
18) Compound slide travel: 4-1/2”
F. TAILSTOCK
19) Tailstock taper center: M.T. #4
20) Tailstock quill travel: 4-11/16”
G. POWER
21) Main motor: '7.5 HP 3 Phase
22) Coolant pump: 1/8 HP
H. WEIGHT & DIMENSIONS
23) Shipping dimensions (LxWxH): 79”x45”x62” / 86”x45”x62” / 108”x45”x62”
24) Gross weight: 3,300 lb. / 3,600 lb. / 4,110 lb.