OPERATION
2. To use the drilling only mode (Fig. 6), |
rotate the hammer/drill selector collar |
The torque specifications shown here are ap- proximate values.
WARNING
To reduce the risk of injury, wear safety goggles or glasses with side shields.
Using Keyless Chucks
Your cordless tool is equipped with a spindle lock. The chuck can be tightened with one hand, creating higher grip strengths on the bit.
Always remove the battery pack or lock the trigger before inserting or removing bits.
Fig. 3 | Sleeve |
1.To open the chuck jaws, turn 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, turn the sleeve in the clockwise direction. The bit is se- cure when the chuck makes a ratcheting sound and the sleeve can not be rotated any further.
3.To remove the bit, turn the sleeve in the counterclockwise direction.
NOTE: A ratcheting sound may be heard when the chuck is opened or closed. This noise is part of the locking feature, and does not indicate a problem with the chuck's operation.
Selecting Speed
Fig. 4
High
Low
The speed selector is on top of the motor housing. Allow the tool to come to a complete stop before changing speeds. See “Ap- plications” for recommended speeds under various conditions.
1.For Low speed (up to 500 RPM), push the speed selector to the left.
2.For High speed (up to 1700 RPM), push the speed selector to the right.
Selecting Hammer or Drill Action
MILWAUKEE
1.To use the
collar until the hammer symbol 
ap- pears in line with the arrow. Then rotate the Torque selector collar until the drill
symbol 
appears in line with the ar- row. Apply pressure to the bit to engage the hammering mechanism.
Fig. 5
To Hammer
NOTE: When using carbide bits, do not use water to settle dust. Do not attempt to drill through steel reinforcing rods. This will damage the carbide bits.
until the drill symbol | appears in line |
with the arrow. Then rotate the Torque | |
selector collar until the drill symbol | |
appears in line with the arrow. | |
Fig. 6
To Drill
3.To use the driving screws mode (Fig. 7), rotate the hammer/drill selector
collar until the drill symbol 
appears in line with the arrow. Then rotate the torque selector collar until the desired clutch setting appears in line with the arrow.
Fig. 7
To Drive Screws
The adjustable clutch ,when properly ad- justed, will slip at a preset torque to prevent driving the screw too deep into different materials and to prevent damage to the screw or tool.
Torque | |||
selector | & | & | |
collar setting | Torque | Torque | |
1 | - 5 | 0 - 17 in. lbs. | 0 - 17 in. lbs. |
6 - 10 | 21 - 38 in. lbs. | 21 - 38 in. lbs. | |
11 | - 15 | 42 - 60 in. lbs. | 42 - 60 in. lbs. |
16 | - 20 | 65 - 85 in. lbs. | 65 - 85 in. lbs. |
Drill |
| 460 in. lbs. | 495 in. lbs. |
Low | |||
High | 160 in. lbs. | 175 in. lbs. | |
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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.
8 | 9 |