Makita HR3851 Power Hammer User Manual


 
10
Chipping/Scaling/Demolition
Set the change lever to the symbol.
Hold the tool firmly with both hands. Turn the tool on and
apply slight pressure on the tool so that the tool will not
bounce around, uncontrolled. Pressing very hard on the tool
will not increase the efficiency.
Core bit (optional accessory)
When using the center bit
Screw the core bit on the adapter. Install the adapter with the
core bit in the tool in the same manner as a drill bit.
Install the center bit.
Rest the core bit on the concrete and turn the tool on. Once
thecorebithascutashallowgrooveintotheconcrete,
remove the center bit. Then resume drilling.
003205
1. Core bit
2. Adapter
1
2
003209
1. Center bit
1
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