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Republic Lagun Machine Tool ATV-618-TR Ultra Precision Lathe


    • Electronic Variable Speed drive system. 3 HP Yaskawa inverter; 50 to 4,000 RPM
    • Complete 3/60/220 volt electrics with 110 volt controls and thermal overload protection
    • Flood coolant pump and nozzle
    • Standard 5C collet closer (manual)
    • Inch/metric dual dials
    • Tailstock MT # 2
    • Welded steel pedestal/cabinet
    • Work light

Includes standard equipment as described above.




The ATV-618-TR is an American Turnmaster Ultra Precision Lathe. The extreme accuracy of this tool room lathe is due to it’s outstanding features. Features such as the solid, rigid one-piece cast headstock, and pre-loaded, angular contact, ball bearing mounted spindle. In a controlled environment, this ultra precision lathe has a guaranteed spindle runout of 50 millionths of an inch. This makes the compact ATV-618-TR ideal for labs, classrooms and other small space workshops.

*Note:  Interested in similar Ultra Precision Lathes? Please take a look at our ATV-618-ET or ATV-900-FL lathes. Or browse all manual lathes offered by Lagun Engineering here.

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Swing over bed ways9” (229 mm)9” (229 mm)9” (229 mm)
Swing over carriage15” (380 mm)
Swing over cross slide3.75” (95 mm)
Length of bed36”(915 mm) 10”(254 mm)36”(915 mm)
Spindle speeds, numberInfinitely variableInfinitely variableInfinitely variable
Spindle speed range0 – 4,000 RPM0 – 4,000 RPM0 – 4,000 RPM
Spindle nose, ID/OD, 5C
5C Round collets1.06”(27 mm)1.06”(27 mm)1.06”(27 mm)
5C Hex collets.87”(22 mm).87”(22 mm).86”(22 mm)
5C Square collets.75” (19 mm).74”(19 mm
with expanding collets3”(76 mm)3”(76 mm)3”(76 mm)
with step chucks1.06(27mm)6”(152.4 mm)1.06 to 6”(27 to 152 mm)
with jaw chucks6”(150 mm)5”(127 mm)6”(150 mm)
Compound slide travel4.25” – 5.5”(108 -140 mm)
Tailstock spindle diameter1.35”(35 mm)
Spindle taperNo. 2 MT
Spindle travel3.75”(95 mm)
Main drive, EVS3 HP1 HP EVS3 HP EVS
Voltage 3/60/2203/60/2203/60/220

* All Product Specs are Subject to Change at Any Time

One year or 2,000 hours from date of installation, (single shifting) whichever occurs first. For parts and service contact our support team at:


or call



*Applies to domestic sales only.