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Functional Description and Specifications

Specifications:

 

Model number

3931A-PB & 3931A-PBH

Voltage

120V

Frequency

60 Hz

Rated Power of Vacuum Cleaner

 

No Power Tool Connected

11.1 Amps

Power Tool Connected

11.1 to 4.8 Amps

Maximum Power Tool Amp Draw

15 Amps (on 20-Amp Circuit)*

.....................................................................

10 Amps (on 15-Amp Circuit)*

.....................................................................

*Depending on Power Broker™ setting

Canister Volume (gross)

13.3 gal. (50 ltr.)

Canister Volume wet (net)

11.35 gal. (45 ltr.)

Canister Volume dry (net)

11.35 gal. (45 ltr.)

Paper Dust Bag Volume (net)

5.5 gal. (21 ltr.)

Air Flow*

130 CFM (61 ltr./sec.)

Static Water Lift*

100 in.

Vacuum Suction Pressure*

248 millibars

Number of Filter Cartridges

2

Total Filter Surface Area

8600 cm2

Sound Pressure Level

69 dB (A)**

Weight w/o Main Handle

39 lbs. (17.7 kg)

Weight w/ Main Handle

42.2 lbs. (19.2 kg)

Cord Length

25 feet

Hose Length

9.84’ (3 meter)

*Measured at the blower.

**The typical A-weighted sound pressure level of the product is 69 dB (A), which is determined at 1.60 m height and 1 m distance according to IEC 704-1.

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Bosch Power Tools 3931A-PB manual Functional Description and Specifications

3931A-PB specifications

The Bosch Power Tools 3931A-PB is a versatile and efficient tool that caters to both professionals and DIY enthusiasts looking for reliability and performance in their projects. This powerful reciprocating saw is engineered to tackle a wide range of cutting tasks, making it a valuable addition to any toolbox.

One of the prominent features of the Bosch 3931A-PB is its robust 7.5 Amp motor, which delivers a high cutting speed of up to 2,700 strokes per minute. This impressive power enables users to cut through a variety of materials, including wood, metal, and plastics, with ease. The variable speed control feature allows for precise adjustments to the cutting speed depending on the material and application, enhancing both versatility and control.

The design of the Bosch 3931A-PB emphasizes user comfort and handling. It boasts an ergonomic grip that reduces fatigue during extended use, allowing users to work efficiently without discomfort. Additionally, the tool features an adjustable shoe that provides increased stability while cutting, enabling cleaner cuts in different materials.

Another noteworthy characteristic of the Bosch 3931A-PB is its unique blade change system. The tool incorporates a tool-less blade release mechanism, making it quick and easy to switch out blades for different applications without the need for additional tools. This efficiency saves time and streamlines the workflow for users.

Moreover, the Bosch 3931A-PB is equipped with a built-in LED light that illuminates the work area. This feature is especially beneficial for working in dimly lit conditions, ensuring that users can see their cutting line clearly. Additionally, the saw includes a dust blower that keeps the cutting line free from debris, enhancing visibility and accuracy during operation.

Safety is a paramount consideration in the design of the Bosch 3931A-PB. It includes a two-finger trigger switch that offers enhanced control, and the durable exterior is designed to withstand the rigors of job site use. The tool is also compatible with a wide array of blades, allowing users to expand its capabilities to suit their specific needs.

In summary, the Bosch Power Tools 3931A-PB is a high-performance reciprocating saw that combines power, comfort, and convenience. Its advanced features, including a powerful motor, variable speed control, tool-less blade changes, and integrated lighting, make it an ideal choice for anyone looking to tackle cutting tasks with efficiency and precision.