GSR-12V-15 drill

12V Max Cordless Drill Drilling & fastening

The GSR 12V-15 is a cordless drill manufactured by Bosch as part of the Bosch Professional product line.

The machine has a brushed electric motor that is powered by a 12V Max battery.

The machine looks very similar to the GSR 12V-20 which is slightly more powerful because it uses a brushless motor.

Availability

This product was previously available under the name GSR 10.8V-2-LI but was renamed in 2017 to its current name.

In North America this drill has the model name PS31.

Exterior

The machine has a dark blue plastic housing with black rubberized parts mainly on the handle and back of the motor housing. The buttons and are red, like the Bosch logo on the side of the motor housing.

A 12V max battery is inserted in the bottom of the handle. At the front of the handle is a red trigger switch with a battery charge indicator consisting out of three green LEDs. In front of it is a white LED that illuminates the working area. Behind it is a rotation reverse switch on both sides.

The motor housing has some ventilation slits near the back. At the front is a gray and black clutch adjustment ring and a keyless black plastic chuck with a steel front tip.

Operation

The machine is activated by pulling the red variable speed trigger switch. The turning direction can be reversed with the push switches on the side. The trigger is locked when the push switch is positioned between forward and reverse.

On top of the motor housing is a red slide switch to toggle between the low (1) and high (2) gears.

The clutch can be adjusted in 20 steps by turning the ring behind the chuck. There is also a drill setting in which the clutch is disabled.

Variants

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