633451 VS1 Valve Seat Cutter

Teryair Valve Seat cutting tools are easier than ordinary type cutters in
assembly and handling for precision cutting work. Remove the valve cap or
flange and fit the suitable cutter to the spindle. Then, set the fixing bed using
a tightening bolt for the cap or flange. Check that the cutter fits horizontally
with the valve seat and is in the center position. At this point you set the
adjustable, begin the cutting operation by turning the handle clockwise. In
case of slant surface cutting, Please refer to the following drawing.
A standard set contains 1”, 2”, 3” and 4” cutters.