Operating Instructions

BM 2610937789 12-05 12/15/05 10:25 AM Page 9

The Bosch model PS20 Cordless Drill/Driver has a collet that accepts only standard 1/4” hexagonal shank accessories with power groove. The low RPM capability of this model is not a deficiency. On the contrary, low speed means high torque and high torque is a definite plus for efficient drilling and driving. The low speed also provides more control to prevent stripout of the screw and damage to the work surface.

INSERTING AND REMOVING

ACCESSORIES

!WARNING To avoid loss of control, ensure bit is locked in chuck

by pulling on bit after it has been inserted.

Your tool is equipped with a quick release chuck. To insert an accessory, simply pull locking sleeve forward, insert desired accessory into chuck and release locking sleeve (Fig. 2).

To remove an accessory, pull locking sleeve forward and simply remove it from the chuck.

FIG. 2	LOCKING
	SLEEVE
	SLEEVE
	CHUCK
	CHUCK

SCREWDRIVER

BIT

HOLDER

SCREWDRIVER BIT

TRIGGER CONTROLLED VARIABLE SPEED Your tool is equipped with a variable speed trigger switch. The tool speed can be controlled from minimum to maximum nameplate rated RPM by the pressure you apply to the trigger. Apply more pressure to increase the speed and release pressure to decrease speed (Fig. 1).

BRAKE

When the trigger switch is released it activates the brake to stop the chuck quickly. This is especially useful in the repetitive driving and removal of screws.

FORWARD/REVERSING LEVER &

TRIGGER LOCK

Your tool is equipped with a forward/ reversing lever and trigger lock located above

the trigger (Fig. 3). This lever was designed for changing rotation of the chuck, and for locking the trigger in an “OFF” position to help prevent accidental starts and accidental battery discharge. For forward rotation, (with chuck pointed away from you) move the lever to the far left. For reverse rotation move the lever to the far right. To activate trigger lock move lever to the center off position.

FIG. 3

		Do not change direction of
!	CAUTION
		rotation until the tool

comes to a complete stop. Shifting during rotation of the chuck can cause damage to the tool.

ADJUSTABLE CLUTCH

Your tool features 10 clutch settings. Output torque will increase as the clutch ring, is

rotated from 1 to 10. The Max “ ” position

will lock up the clutch to permit drilling and driving heavyduty work (Fig. 4).

BUILT IN WORK LIGHT

Your tool is also equipped with a light that turns on automatically when the switch is activated, for better visibility when drilling/driving (Fig. 4).

ADJUSTABLE CLUTCH

FIG. 4

BUILT IN

WORK LIGHT

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PS20B, PS20-2 specifications

The Bosch Power Tools PS20-2 and PS20B are compact and versatile cordless drill/driver models designed to meet the demands of both professionals and DIY enthusiasts. Featuring a lightweight design and high-performance attributes, these tools are ideal for a variety of applications, from drilling to fastening.

One of the standout features of the PS20-2 and PS20B is their powerful motor, which delivers a torque of up to 265-inch pounds, ensuring efficient performance in tough materials. The two-speed transmission offers flexibility with speed settings of 0-350 RPM for low speeds and 0-1,300 RPM for high speeds, making it suitable for various tasks, whether it’s driving screws or drilling into wood and metal.

The PS20-2 and PS20B models come equipped with a 1/4-inch hex chuck that allows for one-handed bit changes. This feature not only saves time but also enhances convenience during operation. Additionally, both models are designed with a soft-grip handle that provides comfort during prolonged use, reducing user fatigue.

Another significant aspect of these Bosch drills is their compact size. Weighing just over two pounds and measuring approximately 7.5 inches in length, they are designed for portability and ease of maneuverability in tight spaces. This compactness does not sacrifice power or performance and makes the tools a favorite among users who require a balance of strength and accessibility.

Both models also include an integrated LED light, which illuminates the work area, crucial for working in dimly lit environments or tight spots. The PS20B is especially popular due to its inclusion of an extended battery life, allowing for longer operational times without the need for constant recharging.

In terms of technology, the Bosch PS20-2 and PS20B utilize advanced lithium-ion battery technology, which not only provides longer run times but also reduces self-discharge to keep the batteries ready for use when needed. Safety is further enhanced through integrated electronic motor protection, which helps prevent overheating and extends the motor's longevity.

In summary, the Bosch Power Tools PS20-2 and PS20B represent a blend of power, flexibility, and convenience. They are built to operate efficiently across various applications, making them an ideal choice for both light-duty tasks around the house and more demanding professional jobs. Whether you are a seasoned contractor or a home DIYer, these cordless drills offer the performance and reliability you expect from Bosch power tools.

Bosch Power Tools PS20B, PS20-2 manual Operating Instructions

Models: PS20B PS20-2