Operation, Caution – Tri Tool 230B Miter Mandrel User Manual
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Model 230B Miter Mandrel
92-0841 : Rev. 050317
CAUTION:
OPERATION
Never attempt to manually lift the Mandrel with the Powerhead installed.
The eight (8) Jackscrews are removable.
They are made of heat treated steel and have a slight spherical radius on the
surface that contacts the workpiece.
On most surfaces this provides for excellent holding power with virtually no marring
of the workpiece.
One (1) length of jackscrews and three (3) lengths of spacers are provided.
Jackscrew P/N
Spacer P/N
Length
33-2069
14.0" (356 mm)
18.0" (457 mm)
44-0484
3.0" (76 mm)
18.0" (457 mm)
23.0" (584 mm)
44-0485
5.0" (127 mm)
22.0" (559 mm)
27.0" (686 mm)
44-0486
7.5" (191 mm)
26.0" (660 mm)
31.0" (787 mm)
44-0484
44-0486
44-0485
44-0486
44-0484
44-0485
44-0486
36.0" (914 mm)
41.0 '' (1041 mm)
42.0" (1067 mm)
47.0" (1194 mm)
Range
Jackscrews and Basic Spacers
10.5" (267 mm)
12.50" (318 mm)
15.50" (394 mm)
33-2069
32.0" (813 mm)
37.0" (940 mm)
Before the Miter Mandrel Head is mounted to the workpiece, both the Angular Offset
and the Parallel Offset Adjustments should be approximately centered.
This will permit a maximum range of adjustment for final settings after the mandrel
has been mounted.
By turning the Draw Rod counterclockwise, remove the Mandrel Shaft Assembly
from the Miter Head.