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Positioning The Cutting Head
Notice that there are several mounting holes in the slide plate that can be used to lock the cutting head. The
cutting head assembly can be secured into any one of the holes. It is a good idea to clean out these holes as
well as the dovetail and plate surfaces when you change cutting head position, as they can easily fill up with
metal chips. Use the T-handle 6mm allen wrench to remove the securing screw and center the head so the
cutting arms will straddle the rotor.
USING THE 50-238 CUTTING HEAD
It is critical that you pull the tool holder plate
back into the dovetail so that it is square as you
tighten the securing screw.You can use one hand
to push the cutting head firmly back into the
dovetail as you tighten the set screw with your
other hand. If the tool holder is not squarely and
firmly pressed into the dovetail, a poor surface
finish will result.
Summary of Contents for PFM 9.1 DRO
Page 1: ...TECHNICAL MANUAL...
Page 2: ...PG 2 800 543 6618...
