Makita HR160D Instruction Manual page 7

Bit grease
Coat the bit shank head beforehand with a small amount
of bit grease (about 0.5 - 1 g).
This chuck lubrication assures smooth action and longer
service life.
Installing or removing the bit
2
1
003150
Clean the bit shank and apply bit grease before installing
the bit.
Insert the bit into the tool. Turn the bit and push it in until it
engages.
1
003158
If the bit cannot be pushed in, remove the bit. Pull the
chuck cover down a couple of times. Then insert the bit
again. Turn the bit and push it in until it engages.
After installing, always make sure that the bit is securely
held in place by trying to pull it out.
To remove the bit, pull the chuck cover down all the way
and pull the bit out.
003163
1. Bit shank
2. Bit grease
1. Bit
2. Chuck cover
2
1. Bit
2. Chuck cover
1
2
Using cold chisel or bull point
1 2
003178
When using optional cold chisel or bull point, proceed as
follows.
1. Unplug the tool.
2. Remove the side grip from the tool.
3. Set the action mode changing knob to "rotation
with hammering" symbol.
4. Install the chisel on the tool. Refer to "installing or
removing the drill bit" described on the previous
page.
5. Install the chisel adapter (optional accessory) on
the tool so that the chisel is inserted through the
chisel adapter.
6. Rotate the chisel so that the chisel faces toward
the direction suitable for your work. Then secure
the chisel and chisel adapter to the tool using the
clamp screw on the chisel adapter.
7. Set the action mode changing knob to "hammering
only". Now you can use the chisel.
8. To remove the chisel, follow the installation
procedures in reverse.
CAUTION:
Always use "hammering only" action when the
•
chisel adapter is installed on the tool. If you use
"rotation with hammering" or "rotation only", a
malfunction and damage to the tool will result.
Depth gauge
1
2
003181
The depth gauge is convenient for drilling holes of
uniform depth. Insert the depth gauge into the hole in the
grip base. Adjust the depth gauge to the desired depth
and then tighten the clamp screw to secure the depth
gauge.
7
1. Chisel adapter
2. Clamp screw
3
3. Chisel
1. Clamp screw
2. Depth gauge