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SKU 97187 For technical questions, please call 1-800-444-3353.
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Figure 3 — Opening the Drill Chuck
Step 3: Turn the CHUCK counterclockwise until remove the CHUCK.
Step 4: You will need sandpaper discs the appropriate size for the Backing Plate you will be
using. These can be purchased from Harbor Freight Tools.
Step 5: Place the desired BACKING PLATE (28, 29 or 30) over the threads of the ROTOR (19).
Place the sandpaper disc over the BACKING PLATE.
Step 6: Thread the ADAPTER LOCK DOWN (27) onto the ROTOR as shown in Figure 2.
Tighten.
Figure 2 — Installing the Backing Plate
Drill Bit Installation
Disconnect the Sander/Drill from the Air Supply prior to cleaning,
maintaining, or making any adjustments to the tool.
Step 1: Select the drill bit needed for the drilling you wish to perform.
Step 2: Open up the Jaws of the Drill by turning the CHUCK (31)
as shown in Figure 3.
Step 3: When the Jaws are open wide enough to insert the
drill bit, slide the bit into the
CHUCK as far as
possible.
Step 4: By hand, turn the
CHUCK to tighten
the Jaws and make
sure the jaws hold the drill bit
well.