Drill Doctor 400 - Manual (Page 9)

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Press the Alignment Button in
and remove the Chuck from the
Alignment Hole. Tighten the
Chuck Knob firmly.
You are now ready to sharpen the
drill bit.
10.
Grit Tube Attachment
The grit tube attachment is not critical for the function of the
Drill Doctor; however using it offers the following benefits:
• Extends the life of your Drill Doctor by removing the grit
created when sharpening your drill bits.
• Keeps your Drill Doctor in better operating condition with
less maintenance
• Keeps your work area safe and clean
• Easily attaches to a vacuum to clean your Drill Doctor
Using the Grit Tube Attachment
11. Insert the ribbed end of the grit tube into the split-point
hole. (The second rib will be flush with the split-point hole).
For Use with Grit Tube Only
• Adjust position of the grit tube
as shown in Illustration A.
• Place the cap on the open end
of the grit tube.
• Sharpen as usual.
• After sharpening, remove cap to
dispose of grit.
For Use with Shop Vac
• Adjust position of the grit tube
as shown in Illustration B.
• Place the 1 1/4" vacuum hose
attachment on the open end of
the grit tube.
• Turn on your vacuum before
sharpening. Sharpen as usual.
• Grit will be suctioned into shop
vac. Dispose of debris as usual.
A
B