► 360° graduation is etched on the circumference of work table and rotation is driven by a precision worm & gear under 90:1 reduction ratio. One turn of the handle moves the table through 4°.
► The dial is graduated in divisions of 1 min. and the vernier scale allows readings down to 10 sec.
► The Worm is hardened and precision ground to minimize wear out of the WORM GEAR.
► Both the upper and the bottom surface are precisly ground.
► Can be used both vertically and horizontally
► Suitable for arc cutting, counterbore & drilling, etc.
► REMARK:“ Operation and Service Manual “ is included for reference
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