BOSCH GBH18V-21N Review
If you are on the lookout for a cordless rotary hammer that can deliver exceptional performance for drilling in masonry, anchoring in concrete, core cutting, and chiseling, look no further than the BOSCH GBH18V-21N 18V Brushless SDS-plus 3/4 In. Rotary Hammer. This lightweight, high-performing rotary hammer is packed with impressive features, making it one of the best rotary hammers on the market today.
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WizeBuyz Take
Overall, the BOSCH GBH18V-21N 18V Brushless SDS-plus 3/4 In. Rotary Hammer is a top-performing rotary hammer that can cut through masonry and concrete with ease. The efficient brushless motor maximizes battery runtime, and the lightweight design allows for easy maneuverability. While some users reported issues with receiving non-working tools, the consensus is that this is a powerful and reliable rotary hammer for any drilling or chiseling needs.
Cons
Requires bosch 18v 4.0 ah battery or higher for optimal results
No battery included with the tool
Some users reported receiving non-working tools
Pros
Exceptional performance in drilling and chipping
Efficient brushless motor maximizes battery runtime
Lightweight and maneuverable for concrete drilling anywhere
Ergonomic design provides great user comfort with a soft-grip handle
The BOSCH GBH18V-21N 18V Brushless SDS-plus 3/4 In. Rotary Hammer is a powerful, compact cordless rotary hammer designed for drilling performance plus chiseling in a lighter tool. With superior impact and 1.5 ft.-lbs. of impact energy (epta), this tool delivers maximum performance in drilling and chipping. The efficient brushless motor maximizes battery runtime in extended applications and produces 0-5,100 no-load bpm and 0-1,800 no-load rpm. The multi-function selector provides three modes of operation: rotary hammer, rotation only, and hammer only. The BOSCH GBH18V-21N is lightweight, at only 5.3 lbs. (tool only, not including battery), providing maneuverability for concrete drilling anywhere. The tool is compatible with bosch 18v li-ion batteries, but for optimal results, it requires a bosch 18v 4.0 ah battery or higher. Additionally, this rotary hammer works with BOSCH PRO+GUARD dust solutions, an end-to-end dust-collection system that helps users move toward OSHA Silica dust compliance. The ergonomic design provides great user comfort with a soft-grip handle, and the tool has electronic motor and cell protection, helping to protect the motor and battery from overheating.
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BOSCH GBH18V-21N In-Depth Review:
BOSCH GBH18V-21N Review Specs:
POWERFUL, COMPACT CORDLESS ROTARY HAMMER: Features drilling performance plus chiseling in a lighter tool
SUPERIOR IMPACT: Delivers 1.5 ft.-lbs. of impact energy (epta) for maximum performance in drilling and chipping
LIGHTWEIGHT, AT ONLY 5.3 LBS. (TOOL ONLY, NOT INCLUDING BATTERY): Provides maneuverability for concrete drilling anywhere
EFFICIENT BRUSHLESS MOTOR: Maximizes battery runtime in extended applications
BATTERY REQUIREMENT: Compatible with bosch 18v li-ion batteries, but for optimal results, it requires a bosch 18v 4.0 ah battery or higher
ROBUST POWER SYSTEM: Produces 0-5,100 no-load bpm and 0-1,800 no-load rpm
MULTI-FUNCTION SELECTOR: Three modes of operation: rotary hammer, rotation only and hammer only
WORKS WITH BOSCH PRO+GUARD DUST SOLUTIONS: An end-to-end dust-collection system that helps users move toward osha silica dust compliance
ERGONOMIC DESIGN: Provides great user comfort, with a soft-grip handle
ELECTRONIC MOTOR AND CELL PROTECTION: Helps protect motor and battery from overheating
18V ONE+ HP Compact Brushless 5/8" SDS-Plus Rotary Hammer
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