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1.Inside periphery
2.Carved side
3.Attachment
4.Cap
5.Groove
OPERATION
Always use the side grip (auxiliary handle) and firmly hold the tool by both side grip and switch handle during operations.
Hammer drilling operation
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1.Cap
2.Attachment
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Set the action mode changing knob to the 
symbol. Position the bit at the desired location for the hole, then pull the switch trigger. Do not force the tool. Light pressure gives best results. Keep the tool in position and
NOTE:
•When installing or removing the dust cup, the cap may come off the dust cup. At that time, proceed as follows. Remove the bellows from the attachment and fit the cap from the side shown in the figure with its carved side facing upward so that the groove in the cap fits in the inside periphery of the attachment. Finally, mount the bellows that has been removed.
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NOTE:
•If you connect a vacuum cleaner to your hammer, cleaner operations can be performed. Dust cap needs to be removed from the dust cup before the connection.
prevent it from slipping away from the hole.
Do not apply more pressure when the hole becomes clogged with chips or particles. Instead, run the tool at an idle, then remove the bit partially from the hole. By repeating this several times, the hole will be cleaned out and normal drilling may be resumed.
Set the action mode changing knob to the 
symbol.
CAUTION:
•There is a tremendous and sudden twisting force exerted on the tool/bit at the time of hole
NOTE:
Eccentricity in the bit rotation may occur while operating the tool with no load. The tool automatically centers itself during operation. This does not affect the drilling precision.
Blow-out bulb (optional accessory)
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