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Model#: BSHN11247
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Bosch 11247 1-9/16 in. Spline Combination Hammer

Model#: BSHN11247
Retail:
$499.99
Our Price:
$459.99
Sale Price:
$399.99
You Save:
$100.00 (20%)
In Stock
Ships Tomorrow!
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Product Overview

Details

Features:
  • Single speed 10 amp motor, 400 RPM, 3,000 BPM
  • Round/Spline 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 degree auxiliary handle - Provides a wide range of movement along with operator comfort
  • Integral clutch - Helps minimize torque reaction
  • Grounded design, UL listed, complies to OSHA
  • This item may ship in the original manufacturer's packaging
Includes:
  • 1-9/16 in. Spline Combination Hammer - 11247
  • Auxiliary Handle - 2 602 025 062
  • Carrying Case - 3 605 438 536

Specifications

Length: 17.25 in.
Weight: 13.6 lbs.
Amperage: 10
BPM: 3000
Chuck Type: Round Hex/Spline
Impact Energy: 5.2 ft-lbs.
Max. Capacity - Concrete: 1-9/16 in.
Max. Capacity - Core Bits: 4 in.
Power Type: Electric
RPM: 400
Voltage: 120V

Reviews

Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
Bosch1-9/16 in. Spline Combination Hammer
 
4.7

(based on 18 reviews)

94%

of respondents would recommend this to a friend.

Pros

  • Good power output (8)
  • Easy to use (7)
  • Good grip (5)
  • Easy to store (4)
  • Good safety features (3)

Cons

No Cons

Best Uses

  • Home repair (4)
  • In the field (4)
  • In the workshop (3)
    • Reviewer Profile:
    • Professional (4)

Reviewed by 18 customers

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Displaying reviews 1-5

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5.0

Powerful

By Needwater

from Tucson, AZ.

Comments about Bosch 1-9/16 in. Spline Combination Hammer:

I'm in the landscape lighting and irrigation business and have to bore large holes through masonry and concrete walls and foundations to access multiple areas throughout my clients landscapes. This tool has sufficient power to get the job done.

 
5.0

Great tool Bosch 11247

By KNaz

from Plymouth, MA, United States

Comments about Bosch 1-9/16 in. Spline Combination Hammer:

I bought this last month, for a variety of things I need to use it for. I removed a chimney base with it last month. I'm currently using it to cut through concrete and install a sewage ejector in my basement. It has a lot of power whether using just hammer and chisel or drilling.

 
4.0

Solid tool

By JRO

from New Hampshire - The Granite State

About Me Avid Do-It-Yourselfer

Verified Buyer

Pros

  • Easy To Use
  • Lightweight
  • Powerful

Cons

  • None yet

Best Uses

  • Drilling Concrete Stone
  • Home Repair
  • In The Yard

Comments about 1-9/16 in. Spline Combination Hammer:

Using this to wet drill large granite boulders as prep for feather / wedge. It's easy to handle, lightweight and powerful. The hammer only option also works well.

The spline bits are a little harder to find than SDS, but are generally less expensive.

 
5.0

Excellent Powerful Combination Hammer

By HansPeter

from Austin, Tx

About Me Professional

Verified Buyer

Pros

  • Easy To Use
  • Good Grip
  • Low Noise
  • Low vibration
  • Powerful

Cons

    Best Uses

    • Home Repair
    • In The Field

    Comments about 1-9/16 in. Spline Combination Hammer:

    Lightweight , low noise, very powerful

     
    5.0

    Easy to use

    By Carter

    from Kenner

    Pros

    • Durable

    Cons

      Best Uses

        Comments about Bosch 1-9/16 in. Spline Combination Hammer:

        Easy to use. Just right for the work we do (Termite treatments), drilling concrete.

        Displaying reviews 1-5

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        Questions & Answers

        Do you have questions about this product?

        Get answers from real customers and in-house experts with AnswerBox.

        1 Question | 2 Answers
        Displaying question 1
        • 1-9/16 in. Spline Combination Hammer

          Q:

          Loaned tool to son-in law; when returned it was without bits and will not hammer. QUESTION: does the bit have to be inserted to hammer? Drills/rotates but does not hammer;just a small vibration. Even when locked into the hammer only mode.
          Asked on 12/8/2014 by Thunderhead from Pace, FL.

          2 answers

          • Staff Reviewer

            A:

            Yes, bits need to be used for the hammer to correctly function.

            Answered on 2/19/2015 by Dennis from Atl
          • A:

            Yes bits need to be used for the hammer to correctly function.

            Answered on 12/8/2014 by Community Answer from None
        Displaying question 1

        Do you have a question about this product? 

         

        Warranty

        Bosch Standard Warranty

        Robert Bosch Tool Corporation ("Seller") warrants to the original purchaser only, that all BOSCH portable and benchtop power tools will be free from defects in material or workmanship for a period of one year from date of purchase. SELLER'S SOLE OBLIGATION AND YOUR EXCLUSIVE REMEDY under this Limited Warranty and, to the extent permitted by law, any warranty or condition implied by law, shall be the repair or replacement of parts, without charge, which are defective in material or workmanship and which have not been misused, carelessly handled, or misrepaired by persons other than Seller or Authorized Service Station. To make a claim under this Limited Warranty, you must return the complete portable or benchtop power tool product, transportation prepaid, to any BOSCH Factory Service Center or Authorized Service Station. For Authorized BOSCH Power Tool Service Stations, please refer to your phone directory.

        THIS LIMITED WARRANTY DOES NOT APPLY TO ACCESSORY ITEMS SUCH AS CIRCULAR SAW BLADES, DRILL BITS, ROUTER BITS, JIGSAW BLADES, SANDING BELTS, GRINDING WHEELS AND OTHER RELATED ITEMS.

        ANY IMPLIED WARRANTIES SHALL BE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE. SOME STATES IN THE U.S., SOME CANADIAN PROVINCES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

        IN NO EVENT SHALL SELLER BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT LIMITED TO LIABILITY FOR LOSS OF PROFITS) ARISING FROM THE SALE OR USE OF THIS PRODUCT. SOME STATES IN THE U.S. AND SOME CANADIAN PROVINCES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.

        THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE IN THE U.S., PROVINCE TO PROVINCE IN CANADA AND FROM COUNTRY TO COUNTRY.

        THIS LIMITED WARRANTY APPLIES ONLY TO PORTABLE AND BENCHTOP ELECTRIC TOOLS SOLD WITHIN THE UNITED STATES OF AMERICA, CANADA AND THE COMMONWEALTH OF PUERTO RICO. FOR WARRANTY COVERAGE WITHIN OTHER COUNTRIES, CONTACT YOUR LOCAL BOSCH DEALER OR IMPORTER.