Tri Tool 620SB Clamshell Air - Manual (Page 24)

24
TRI TOOL INC.
92-0220 : Rev. 131230
NOTE:
NOTE:
The wall thickness plus 3/4” (19.0 mm) of Tool Bit should protrude from the end
of the Tool Holder.
Tighten the Tool Bit Set Screws, then verify that there is adequate clearance
between the Tool Bits and the pipe by rotating the Headstock.
The Leading Tool Bit should contact the pipe approximately .020” to .040” (.51 mm
to 1.02 mm) before the Trailing Tool Bit.
SEVERING
When the Tool Bits sever the pipe, disengage the Feed Pin and let the Headstock
rotate 2 to 3 times to clear the chip.
Sever Tool Bit Set
Go back to “When the machining operation is finished,”
TOOL BIT ADJUSTMENT FOR PART OFF AND DOUBLE BEVEL
Install Tool Bits A, D, and E into Tool Block No. 1 along with two Spacers S3 and S4.
Either Tool Block may be designated as No. 1.
Position the Spacers flush with the inside face of the Tool Holder.
Position Tool Bits D and E approximately 1/2” (12.7 mm) outward from the cutting
edge of Tool Bit A.
Tool Bits D and E will be repositioned to contact the beveled surface as the
cutting progresses.