page 5
OPERATION
The torque specifications shown here are approximate values obtained
with a fully charged battery pack.
Using Keyless Chucks (Fig. 3)
Always remove the battery pack or lock the trigger before inserting or
removing bits.
NOTE: Because the above settings are only a guide, use a piece of
scrap material to test the different clutch positions before driving screws
into the workpiece.
Selecting Speed (Fig. 5)
The speed selector is on top of the motor housing. Allow the tool to come
to a complete stop before changing speeds. See “Applications” for rec-
ommended speeds under various conditions.
0 - 14 in. lbs.
20 - 41 in. lbs.
46 - 60 in. lbs.
65 - 85 in. lbs.
390 in. lbs.
130 in. lbs.
Torque
Positions 1 - 5
Positions 6 - 10
Positions 11 - 15
Positions 16 - 20
Drill
L o w
High
0 - 14 in. lbs.
20 - 41 in. lbs.
46 - 60 in. lbs.
65 - 85 in. lbs.
350 in. lbs.
110 in. lbs.
0514-20
0516-20
1.
To open the chuck jaws, hold the collar while turning the sleeve in the
counterclockwise direction.
When using drill bits, allow the bit to strike the bottom of the chuck.
Center the bit in the chuck jaws and lift it about 1/16" off of the bottom.
When using screwdriver bits, insert the bit far enough for the chuck
jaws to grip the hex of the bit.
2.
To close the chuck jaws, hold the collar while turning the sleeve in the
clockwise direction. Tighten securely.
3.
To remove the bit, hold the collar while turning the sleeve in the coun-
terclockwise direction.
Using Clutch (Fig. 4)
This tool has an adjustable clutch for driving different types of screws
into different materials. When properly adjusted, the clutch will slip at a
preset torque to prevent driving the screw too deep and to prevent
damage to the screw or tool.
To adjust the clutch, turn the clutch adjusting ring to one of the twenty
positions shown on the adjusting ring.
1.
For Low speed (up to 450 RPM), push the speed selector forward
(Position 1).
2.
For High speed (up to 1450 RPM), push the speed selector back
(Position 2).
Selecting Hammer or Drill Action (Cat. No. 0514-20 only)
MILWAUKEE Hammer-Drills are designed for two operating modes: drill-
ing with hammering action and drilling only. To set the operating mode,
rotate the Hammer-Drill selector collar to the desired symbol. A drill or
hammer symbol will appear at the top center of the collar to indicate
operating mode.
1.
To use the hammer-drilling mode, rotate the selector collar until
the hammer symbol appears at the top center of the collar. Apply
pressure to the bit to engage the hammering mechanism.
2.
To use the drilling only mode, rotate the selector collar until the
drill symbol appears at the top center of the collar.
NOTE: When using carbide bits, do not use water to settle dust. Do not
attempt to drill through steel reinforcing rods. Both actions will damage
the carbide bits.
To reduce the risk of personal injury,
always wear eye protection.
WARNING!
Fig. 5
L o w
High
Fig. 4
Clutch
Adjusting Ring
Position
Numbers
Hammer-drill
selector collar
Fig. 3
Sleeve
Collar
Summary of Contents for 0514-20
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