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

Model#: BSHN11247
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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

Sort by

Displaying reviews 6-10

Back to top

 
5.0

Dirty jobs done now...

By Stick

from Colorado

Pros

  • Durable
  • easy on the operator
  • High Quality

Cons

  • no bit extensions

Best Uses

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

    as a masonry drilling/coring tool - no problem, no sweat, no effort.. with the clay spade or ground round attachment - life made easier... Excellent investment return...

     
    4.0

    works good, very nice looking also

    By Rich

    from Aberdeen, SD

    About Me Professional

    Verified Buyer

    Pros

    • Powerful

    Cons

      Best Uses

      • In The Field
      • In The Workshop

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

      This product is used for alot of holes drilled in concrete.

       
      5.0

      Good drill

      By HVAC Guy

      from American Fork, Ut

      About Me Professional

      Verified Buyer

      Pros

      • Easy To Store
      • Easy To Use
      • Good Grip
      • Good Safety Features
      • Powerful

      Cons

        Best Uses

        • In The Field

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

        I purchased this drill a few years ago and have been happy with it. That is why I purchased a second one for the business.

         
        5.0

        Best combihammer on the market.

        By Con Cutter

        from Grand Rapids, MI

        About Me Professional

        Verified Buyer

        Pros

        • Easy To Store
        • Easy To Use
        • Good Grip
        • Powerful

        Cons

          Best Uses

          • In The Field
          • In The Workshop
          • In The Yard

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

          Best combihammer hands down. We have approx 75 field employess. Each with his own combihammer. This model is our #1 choice for our guys.

           
          5.0

          I will buy this product again

          By sobi

          from MA, USA

          About Me Casual Do-It-Yourselfer

          Verified Buyer

          Pros

          • Easy To Store
          • Easy To Use
          • Good Grip
          • Good Safety Features
          • Powerful

          Cons

            Best Uses

            • Home Repair

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

            product was in good condition for the price

            Displaying reviews 6-10

            Back to top

            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.