13
Two-Speed Gearbox Switch (Fig. 5)
Your tool is equipped with a two-speed gearbox designed for operating at low or high speeds.
The slide switch is located on the top of the tool to select either low (marked “1”) or high
(marked “2”) speed.
The low speed (1) provides higher torque and slower speeds for heavy-duty work or for driving
screws, drilling large diameters, or tapping threads. Use the low speed for starting holes
without a center punch, drilling metals or plastic, drilling ceramics, or in applications requiring a
higher torque.
The high speed (2) provides lower torque and faster speeds for lighter drilling work. The high
speed is better for drilling wood and wood composites and for using abrasive and polishing
accessories.
NOTICE: To prevent gear damage, always allow the tool to come to a complete stop before
changing between low speed (1) and high speed (2).
Fig. 5
Two-speed Gearbox Switch
Function Selector and Torque-Adjustment Ring (Fig. 6)
Your tool is equipped with a function selector for various applications. Move the selector
depending on your task.
The Drilling function setting
will lock the clutch to permit (non-hammer) drilling or driving
for heavy-duty work.
The Screw-Driving function setting
optimizes the tool for driving screws.
The Hammer Drilling function setting
will lock the clutch to permit hammer drilling only.
NOTICE: Do not use the hammer drilling setting for drilling in wood, metal, ceramic, and
plastic to prevent the drill/screw bit from being damaged.
17
1
Fig. 6
