SKU: 68560475203

Bosch GBH18V-28CK28 18V Brushless Bulldog 1-1/8 Inch SDS-plus Rotary Hammer Kit Two 8.0Ah High Power CORE18V Batteries Concrete Drill

Sale price$344.25 Regular price$382.50
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Description

Bosch GBH18V-28CK28 18V Brushless Bulldog 1-1/8 Inch SDS-plus Rotary Hammer Kit Two 8.0Ah High Power CORE18V Batteries Concrete DrillUnleash Corded Matching Impact Force and Advanced Hazard Control with the Cordless King of Bulldogs Cut the cord permanently and conquer relentless concrete drilling tasks with the Bosch GBH18V 28CK28 18V Brushless Bulldog 1 1 8 Inch SDS plus Rotary Hammer Kit. Engineered for industrial contractors, commercial electricians, and structural masonry crews, this heavy duty power package delivers a hard hitting 2. 6 Ft. Lbs. of impact energy directly from

Unleash Corded-Matching Impact Force and Advanced Hazard Control with the Cordless King of Bulldogs

Cut the cord permanently and conquer relentless concrete drilling tasks with the Bosch GBH18V-28CK28 18V Brushless Bulldog™ 1-1/8 Inch SDS-plus® Rotary Hammer Kit. Engineered for industrial contractors, commercial electricians, and structural masonry crews, this heavy-duty power package delivers a hard-hitting 2.6 Ft.-Lbs. of impact energy directly from an ultra-efficient brushless motor. This comprehensive kit includes two next-generation CORE18V® 8.0Ah High Power batteries, providing the raw power and extended runtime required to blast through aggregate rock, anchor holes, and core bits all day long. A built-in high-definition User Interface display on the tool housing offers immediate feedback on battery health, tool status, and selected operating profiles, maximizing jobsite productivity and efficiency.

Uncompromising jobsite safety and ergonomic comfort are integrated seamlessly into the rugged architecture of the GBH18V-28C. This professional cordless hammer features integrated sensor-based KickBack Control, which automatically shuts down the motor instantly if the drill bit hits a hidden rebar obstacle or gets bound up in deep aggregate, protecting you from sudden wrist or arm injuries. To withstand grueling overhead structural drilling and demolition applications, the integrated Anti-Vibration System utilizes structural dampeners to mitigate aggressive motor shock away from your joints. With a specialized Vario-Lock™ positioning collar that rotates and locks chisels into 12 distinct angles, this versatile system switches easily between drilling and heavy-duty scraping, making it the perfect choice for professional crews.

Key Features

  • Hard-Hitting 2.6 Ft.-Lbs. Impact Energy: Engineered to match the aggressive pounding force of corded alternatives for heavy-duty concrete masonry.
  • Sensor-Based KickBack Control: Actively reduces the hazard of high-torque kickback by automatically cutting tool power during a sudden bit bind-up.
  • High-Power CORE18V® 8.0Ah Batteries: Includes two high-capacity lithium-ion batteries engineered with 21700 cells for maximum power delivery and heat dissipation.
  • Advanced Industrial Brushless Motor: Drastically maximizes battery runtime per charge cycle while completely eliminating carbon brush replacement.
  • Integrated Anti-Vibration Safety: Internal chassis shock absorption system limits harsh impact bounce to prevent user joint fatigue.
  • Interactive On-Tool User Interface: Smart digital display screen gives operators immediate, real-time feedback on motor temperatures and battery stats.
  • 12-Position Vario-Lock™ Collar: Rotates and locks scaling chisels into the absolute perfect operational angle for controlled tile and mortar chipping.
  • AMPShare™ Multi-Brand System: Completely cross-compatible with an expanding global list of cordless products on the AMPShare platform.

What's Included

  • (1) 18V Brushless Bulldog™ 1-1/8" SDS-plus® Rotary Hammer (GBH18V-28C)
  • (2) 18V CORE18V® Lithium-Ion 8.0Ah High Power Batteries
  • (1) 18V Fast Battery Charger
  • (1) Auxiliary Side Control Grip Handle Assembly
  • (1) Depth Gauge Rod
  • (1) Heavy-Duty Jobsite Storage Carrying Case

Specifications

Specification Profile Details / Performance Value
Brand and Model Bosch GBH18V-28CK28
Battery System Voltage 18 Volts DC
Chuck Chuck System SDS-plus® Heavy-Duty Tool-Free Mount
Impact Energy (EPTA Rating) 2.6 foot-pounds (Ft.-Lbs.)
No-Load Rotational Speed 0 – 950 RPM (Variable Speed)
No-Load Impact Blow Rate 0 – 4,220 BPM (Beats Per Minute)
Maximum Capacity (Solid Concrete) 1-1/8 inches
Maximum Capacity (Thin-Wall Core Bit) 3.0 inches
Maximum Capacity (Structural Steel) 1/2 inch
Maximum Capacity (Timber Wood) 1-1/4 inches
Tool Bare Weight 7.3 lbs (Excluding Battery pack)
Tool Physical Length 14.0 inches
Tool Physical Width 3.25 inches
Tool Physical Height 8.9 inches

Pro-Tip: When drilling precision anchor ports into high-PSI cured concrete, avoid applying heavy downward weight onto the back of the tool. The GBH18V-28C's internal electro-pneumatic hammer mechanism is engineered to hit with full 2.6 Ft.-Lbs. of energy based on standard tool pressure. Pushing down too hard restricts the internal piston's travel, increasing thermal friction and slowing down penetration speed. Let the Bulldog do the pounding while you focus your energy on maintaining a clean, 90-degree alignment profile.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68560475203

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4.4 ★★★★★
Based on 26 reviews
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Chadnic
Los Angeles, US
★★★★★ 5
Didn't use for laptop but....
Style: Deluxe
Fantastic for my desk. I ended up using this to mount a Topping DAC under my desk and I used the side cubby to put my Google Nest Mini and Broadlink RF device. Got all that off my desk and everything tucked away just perfect. I haven't used the headphone mount yet, but I plan to use that to, low and behold, hang headphones! These are easy as heck to install and strong enough to hold up anything that will fit in the space for the most part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
S
Verified Purchase
Sharif
Massapequa, US
★★★★★ 3
good quality well made
Style: Deluxe
good quality
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Reviewed in the United States on September 24, 2025
K
Verified Purchase
Kimber24
Omaha, US
★★★★★ 5
Solid, Space-Saving Solution for My Desk
Style: Deluxe, Style: Deluxe
The Under Desk Laptop Mount Bundle was easy to install, but I recommend taking your time to ensure any connections to the sides of your computer can be made through the openings of the bracket. It’s important to double-check this step to avoid any issues with being able to plug in any computer devices, such as power, monitors, headphones, etc. In my photos above, I did not use the included hook or basket due to where I was locating my laptop under my desk. I was unable to attach the basket due to my connections to my computer. Note that the basket can only be added to the left side of the system. It would be great if the design were improved to allow the basket to be added to either side of the system. That being said, I do like you can choose to install the basket and/or hook, or leave them off. Even with this minor design flaw, this bracket is a fantastic space saver! This is perfect for my stand-up desk, and is a nice upgrade to my workstation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2025
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JH
Battle Creek, US
★★★★★ 5
Likely the best underdesk laptop mount
Style: Deluxe
This product is actually pretty amazing. As a laptop mount, it is incredibly well designed. They have included foam padding strips for all the sides to protect your laptop from scratches when using it. They have also included a couple sheets of cardboard spacers, to use when aligning the mounting brackets. This makes sure you don't install them too tightly for your laptop, and it's a really nice touch. The side drawer is fully metal, which makes it really easy to magnet mount flashlights underneath for quick access. And the best part of all, they include 25 cable clips, 20 small ones, and 5 big clips. This adds incredible value to this package. One thing to keep in mind though, this product uses 3/4" long screws to securely mount under the desk. If your desk does not have a 1" thick tabletop, you may need to get some washers to mount the brackets, or else they will puncture through the desk board when fully screwed in. Be careful if using a powerdrill to install this product, because it'll drill so fast it'll punch through your tabletop before you can stop it. Although the product comes with 3M VHB for mounting, I wouldn't rely on that if you plan to put a laptop here. Your laptop's value is too high to take a risk using an underdesk mount that isn't properly held in place with screws. Despite that, I still highly recommending this product if you're looking for an underdesk laptop mount. The extras it comes with more than justifies the price for the product itself. Just be sure your tabletop board is thick enough to install it.
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Reviewed in the United States on January 27, 2025
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Verified Purchase
dlm7buva
Charlottesville, US
★★★★★ 5
Great product that's easy to install and frees up space on your desk.
Style: Deluxe
Easy to install. Nice quality product with good directions. Five out of five stars. Note that if you're going to mount a laptop, and cables will be running to it, make sure that the mount's vertical support features don't interfere with where your connector locations are on the laptop. I got lucky, ha.
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Reviewed in the United States on February 19, 2026

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