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Hammers, Combination/demolition, Features – Bosch 11255VSR User Manual

Page 12: 9/16" spline combination hammer, Round hex demolition hammer

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Combination/Demolition

Hammers

Specifications

Rating

120V

Amperage

10

No Load RPM

400

No Load BPM

3000

Impact Energy (ft./lbs.)

5.2

Maximum Capacities (in.)

Concrete

1-9/16"

Concrete-Thru Hole Bit

2-1/2"

Concrete-Core Bit

4"

Optimal Concrete Capacity Range (in.)

1/2" - 1-3/8"

Length (in.)

17.25"

Weight (lbs.)

13.6

Includes

Auxiliary Handle ..................... 1 612 025 055

Carrying Case ........................ 3 605 438 536

Features

• Spline/round hex bit system - Tool-free bit changes,

with automatic bit locking

• “Combination” dual mode selector - 2 modes of

operation, rotary hammer and hammer only mode

• Vario-Lock™ positioning - Rotates and locks

chisel into 12 different positions to optimize
working angle

• Innovative service modules - Designed so a

qualified service technician can quickly replace
the brushes and cord

• 360° Auxiliary handle - Provides a wide range

of movement along with operator comfort

• Integral clutch - Helps minimize torque reaction

11247

1-9/16" Spline Combination Hammer

See pages 50–52 for

Spline accessories.

BOSCH

Carrying Case

Included

Specifications

Rating

120V

Amperage

11

No Load RPM

170-340

No Load BPM

1,700-3,300

Impact Energy (ft./lbs.)

Rotary Hammer Mode

6.2

Turbo™

7.4

Maximum Capacities (in.)

Concrete

1-9/16"

Concrete-Thru Hole Bit

2-1/2"

Concrete-Core Bit

4"

Optimal Concrete Capacity Range (in.)

1/2" - 1-3/8"

Length (in.)

18"

Weight (lbs.)

14.4

Includes

Auxiliary Handle ..................... 1 612 025 055

Plastic Case............................ 3 605 438 536

Features

• Spline/round hex bit system - Tool-free bit changes,

with automatic bit locking

• Auto-Max® dial - Variable speed dial designed to

automatically insure the maximum speed and
power every time the tool is plugged in

• Constant Response™ Circuitry - Provides

soft-start, maintains constant speed under
load, provides overload protection

• “Combination” dual mode selector - 2 modes of

operation, rotary hammer and hammer only mode

• Turbo™ Power - Delivers 20% more power in

hammer only mode

• Service Minder™ light - Indicates when

preventative maintenance is required

• Power light - Ensures operator that power

feed is on

• Vario-Lock™ positioning rotates and locks chisel

into 12 different positions to optimize working
- Designed so a qualified service technician can
quickly replace the brushes and cord - Provides
added flexibility and reduces cord wear.

• Vibration dampening handle - Reduces vibration

up to 40%, providing uncompromising user
comfort for extended periods of work

11248EVS

1-9/16" Spline Combination Hammer

Carrying Case

Included

See pages 50–52 for

Spline accessories.

BOSCH

Specifications

Rating

120V

Amperage

10

No Load BPM

2,800

Impact Energy (ft./lbs.)

5.9

Length (in.)

17.5"

Weight (lbs.)

12

Includes

Auxiliary Handle ..................... 1 612 025 055

Carrying Case ........................ 3 605 438 534

Features

• Round hex tool holder - Tool-free demolition steel

changes, with automatic locking

• Vario-Lock™ positioning - Rotates and locks

chisel into 12 different positions to optimize
working angle

• 360° Auxiliary handle - Provides a wide range

of movement along with operator comfort

• Innovative service modules - Designed so a

qualified service technician can quickly replace
the brushes and cord

11387

Round Hex Demolition Hammer

Carrying Case

Included

See page 51 for

round hex accessories.

BOSCH

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