Milwaukee 5317-20 Benutzerhandbuch

performing any maintenance. Never disas-
semble the tool or try to do any rewiring 
on the tool’s electrical system. Contact a 
MILWAUKEE service facility for ALL repairs.

Maintaining Tools
Keep your tool in good repair by adopting a regular 
maintenance program. Before use, examine the 
general condition of your tool. Inspect guards, 
switches, tool cord set and extension cord for 
damage. Check for loose screws, misalignment, 
binding of moving parts, improper mounting, bro-
ken parts and any other condition that may affect 
its safe operation. If abnormal noise or vibration 
occurs, turn the tool off immediately and have the 
problem corrected before further use. Do not use a 
damaged tool. Tag damaged tools “DO NOT USE” 
until repaired (see “Repairs”).
Under normal conditions, relubrication is not neces-
sary until the motor brushes need to be replaced. 
After six months to one year, depending on use, 
return your tool to the nearest MILWAUKEE service 
facility for the following:
• Lubrication
• Brush inspection and replacement
• Mechanical inspection and cleaning (gears, 

spindles, bearings, housing, etc.)

• Electrical inspection (switch, cord, armature, etc.)
• Testing to assure proper mechanical and electrical 

operation

Cleaning
Clean dust and debris from vents. Keep the tool 
handles clean, dry and free of oil or grease. Use 
only mild soap and a damp cloth to clean your tool 
since certain cleaning agents and solvents are 
harmful to plastics and other insulated parts. Some 
of these include: gasoline, turpentine, lacquer thin-
ner, paint thinner, chlorinated cleaning solvents, 
ammonia and household detergents containing 
ammonia. Never use fl ammable or combustible 
solvents around tools.

Repairs
If your tool is damaged, return the entire tool to the 
nearest service center.

6. To change the core bit, hold the tool upwards, 

pointing it away from your body, and run it 
briefl y in forward to loosen the core bit from the 
adapter.

NOTE: To make deeper holes, remove the core bit, 
break and remove the core, then resume drilling. 
When drilling long or deep holes, after each inch 
of penetration  pull the bit partially out of the hole 
while the tool is running, to help clear dust from the 
bit fl utes. Dust can clog the bit fl utes and can make 
the bit bind in the hole. If this occurs, stop the tool, 
free the bit and begin again.

Drilling Large Diameter Holes with Core Bits
When drilling holes with large diameter core bits, 
dust may build up in the cut and can cause the tool 
to stall, bind, or cut slowly. By creating an opening 
for the dust to escape, drilling 
time, bit stress,  and tool stress 
can be reduced.
1. Start the cut as normal. 
2. Once the bit is fi rmly  estab-

lished in the cut (about 1/4" 
deep), remove the bit from the 
cut.

3. Remove the bit from the tool.
4. Install a standard fluted bit, 

approximately 7/8" in diameter, 
onto the tool.

5. Drill a perpendicular hole 

through the kerf of the large 
hole.

•  Depending on the location of 

the work, the hole should either 
break through the other side of 
the hole/fl oor or extend 4"-5" 
past the end of the workpiece 
(such as into the dirt below a 
concrete slab). 

•  If dust builds up in the hole, 

vacuum it out and continue 
drilling.

•  If drilling through a wall, the 

hole for dust should be drilled on the lowest part 
of the large hole kerf as 
the dust will fall there when 
drilling and can be evacu-
ated more easily.

6. Reinstall the core bit and 

continue drilling. Dust and 
debris will fall through the 
hole and optimize the cut-
ting ability of the bit.

NOTE: If unable to drill a hole 
in the kerf, pull back on the 
bit with the hammer running. 
This will remove some of the 
dust and debris from the cut. 
Repeat this for every inch of 
drilling. If necessary, vacuum 
dust and debris from the cut 
and surrounding area.

Setting Self-Drilling Anchors
MILWAUKEE Tooth Anchor Chucks require a “B” 
taper adapter.
1. Place the proper size tooth anchor chuck into 

the “B” taper adapter. Then insert the “B” taper 
adapter into the tool and lock it into place as 
described. See “Installing Bits and Chisels”. 

2. Insert the anchor into the tooth anchor chuck. Set 

the knob for hammering only. Set the anchor on 
your mark and ham-
mer until the teeth 
have penetrated the 
concrete.

3. Set the knob for 

h a m m e r i n g   w i t h 
rotation and drill until 
the chuck is 1/8" 
above the concrete.

  NOTE: It may be 

necessary to clean 
dust and cuttings 
f r o m   t h e   a n c h o r 
several times while 
drilling the hole.

4. Remove the anchor 

from the hole while 
the tool is running. 
Clean the dust and 
cuttings from the an-
chor by pointing it 
downward and turn-
ing the tool on and 
off several times. 
Clean the dust out 
of the hole with a 
vacuum cleaner or blowout bulb.

Scaling Chisels
For removing weld spatter or 
scale and cutting straight lines.

Bushing Tools
Used to surface concrete.

Mortar Cutting Chisels 
(Seam Tools)
For removing old mortar for tuck 
pointing or caulking.

Bull Points
For demolition work and starting 
holes in concrete slabs.

Flat Chisels
For edging, chipping or 
channeling.

Slotting Chisel
For slotting and cutting between 
drilled holes in concrete and 
masonry.

1/8"

7. For core bits, once the maximum core bit depth is 

drilled, the core must be broken and removed.

 •  Install a chisel bit.
 •  Place the chisel into 

the hole kerf.

 •  Chisel  down  into 

the kerf at several 
points until the core 
is loose or  broken.

 •  Remove  the  core 

and vacuum/remove 
any remaining dust 
and   debris.

 •  Install the core bit and continue the cut.

5. Place the expansion plug into the anchor and 

insert the anchor into the hole. Switch the knob 
back to hammering only, and hammer the anchor 
fi rmly into the hole.

6. Snap the head off 

of the anchor. To 
remove the head of 
anchors up to 5/8", 
grasp the handles 
firmly and pull the 
tool sharply towards 
you or snap off the 
anchor head with 
a hand hammer as 
shown. The anchor 
is now ready to re-
ceive a bolt.

7. To remove the an-

chor head wedged 
in the tooth anchor 
chuck, use drift pin 48-86-0100. 

8. To remove the tooth anchor chuck, remove the 

“B” taper adapter from the nose of the tool. Insert 
the drift pin supplied with the adapter into the 
hole on the side of the “B” taper adapter and 
strike it sharply to force out the tooth anchor 
chuck. 

Chiseling and Chipping
MILWAUKEE Rotary Hammers may be used for 
chipping and chiseling. 
When chiseling, hold the tool at an angle to the 
workpiece. Work from a corner or close to the edge 
of the workpiece, breaking off one small area at a 
time rather than attempting too large an area. 
A variety of accessories are available.