Bosch 10-amp Spline Rotary Hammer-11247 - The Home Depot
Message to Our Customers


Model # 11247

Internet # 100095241

Store SKU # 463753

10-amp Spline Rotary Hammer

Bosch 10-amp Spline Rotary Hammer

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # 11247

Internet # 100095241

Store SKU # 463753

The Bosch 10 amp Spline Rotary Hammer features a spline/round hex bit system that gives you tool-free bit changes and automatic bit locking. A combination dual-mode selector offers two modes of operation: rotary hammer and hammer only. For even more user-friendly functionality, the Vario-Lock positioning system rotates and locks the hammer chisel in 12 different positions to optimize your working angle.

  • Carrying case included for your convenience
  • 3000 BPM
  • Powerful 10 amp motor
  • Integral clutch to help minimize torque reaction
  • 360-degree auxiliary handle for a wide range of movement and comfortable use
  • 1-year limited manufacturer warranty
  • Vario-Lock rotates and locks the chisel into 12 different positions to optimize working angle
  • Carrying case included
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Assembled Depth (in.) 
24.5 in 
Assembled Height (in.) 
5.5 in 
Assembled Width (in.) 
16 in 
Amperage (amps) 
Blow energy (ft.-lb.) 
Chuck Size 
1-9/16 In. 
Chuck Type 
Color Family 
Cord Length (ft.) 
Corded Tool Type 
Demolition Hammer /Breaker 
Power Tool Product Type 
Tools Product Type 
Power Tool 
Variable Speed 
Warranty / Certifications
Manufacturer Warranty 
1 Year 


Rated 4.7 out of 5 by 7 reviewers.
Rated 5.0 out of 5.0 by Powerful 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. November 25, 2013
Rated 5.0 out of 5.0 by Great tool Bosch 11247 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. November 17, 2013
Rated 4.0 out of 5.0 by great equipment This rotary hammer packs a punch and is relatively lightweight. Vibration is reduced and well absorbed. A well round equipment at an affordable price. January 24, 2007
Rated 5.0 out of 5.0 by Easy to use Easy to use. Just right for the work we do (Termite treatments), drilling concrete. September 5, 2012
Rated 5.0 out of 5.0 by Dirty jobs done now... 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... April 7, 2012
Rated 4.0 out of 5.0 by products performs wonderfully Product performed as promised. Great drill to have and cost is relative! March 4, 2014
Rated 5.0 out of 5.0 by Best Bang for the Buck! The Bosch Rotary Hammer does everything we expected it to do and then some! This tool has excellent drilling capabilities as well as great demolition power... May 7, 2013
  • 2015-05-02T11:06:15.825-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_7, tr_7
  • loc_en_US, sid_100095241, prod, sort_default
1-7 of 7


Store Exclusive. This item is available for purchase in select stores only.