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HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit
HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit
HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit
HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit

HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit

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This Variable Speed Rotary Hammer gives you the power to bore into concrete and masonry or drill into wood with ease. The rotary hammer uses SDS Plus type bit retention for easy bit changes and a secure hold while hammering. The ergonomic D-handle provides plenty of grip and extra control when pounding through tough materials.


  • 3-in-1 switch for drill, hammer drill and hammer-only
  • 7.3 amp motor ensures powerful performance
  • Variable speed for drilling in wood, with variable impact rate for boring into concrete and masonry
  • Impact rate of 0-5100 BPM with 1.9 ft. lbs. of impact energy for pounding through the toughest concrete and masonry
  • Variable speed 0-1150 RPM rotation only mode - for drilling in wood
  • Ergonomic D-handle design for steady handling
  • Accepts industry standard SDS Plus type bits
  • Adjustable 360° side handle for maximum comfort and control
  • Variable speed trigger with lock-on


  • Brand Bauer
  • Model 1642E-B
  • AC Volts 120
  • Accessories Included depth gauge, carrying case, and side handle
  • Amperage (amps) 7.3
  • Certification ETL
  • Impact (BPM) 5100 BPM
  • Speed (max) 0-1150 RPM
  • Power cord (ft.) 8 ft.
  • Product Height 3.6 in.
  • Product Length 16.6 in.
  • Product Weight 7.00 lb.
  • Product Width 8 in.


This product qualifies for Free Shipping. There are no minimum purchase requirements or hidden fees. The price you see is the price you pay, without any surprises at checkout.

Quality assurance is our top priority. Before any item leaves our warehouse, it undergoes a Complimentary Pre-Inspection. This process ensures that what you receive is exactly what you ordered, in perfect condition.

Time is precious, and we respect yours. Our Unparalleled Speed in processing and shipping orders means you won't have to wait long for your purchase. Our efficient logistics team works tirelessly to ensure that your order is dispatched promptly and arrives well within the estimated delivery time of 3-5 Days.

Above all, we prioritize your Peace of Mind. From secure packaging to reliable delivery partners, every step of the shipping process is designed to ensure your order reaches you safely and without any hassle. Plus, our customer service team is always here to help with any questions or concerns, providing you with a worry-free shopping experience.


At HOC, we meticulously select our dealers from a pool of globally renowned entities, ensuring that we offer only the best to you. Our commitment to excellence is further reflected in our offering of the most Comprehensive Warranty Periods among equipment dealers across North America.

This approach allows you to make your selection with a sense of confidence and assurance, knowing well that your purchase is under the protection of a warranty that's as steadfast and dependable as the product itself. We invite you to experience the peace of mind and trust that come with choosing HOC, where your satisfaction and security are our topmost priorities.

To view the specific warranty period applicable to this product, and to delve into the details of your protection, please click the link below.

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HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit

HK1 1 In. SDS Plus Type Variable Speed Rotary Hammer Kit