Rotary hammer Bosch cordless 198V

Product Description

The Bosch GBH 18V-21 is a compact, powerful 18V cordless rotary hammer. It is designed for drilling and light chiselling in concrete, masonry, and other materials.

Featuring Bosch’s efficient brushless motor technology, this rotary hammer delivers 1.5 Ft.-Lbs. of impact energy while maximising battery runtime for extended applications.

Weighing only 5.3 lbs, the Bosch 18V rotary hammer provides an outstanding impact-to-weight ratio. This offers excellent manoeuvrability on the jobsite.

The SDS-plus chuck accepts industry-standard bits. The three-mode selector allows users to switch between rotary hammer, rotation only, and hammer only modes for versatility across different tasks.

What Makes the Bosch 18V Rotary Hammer Powerful?

A common question concerns its power output and real-world performance.

Rotary hammer Bosch cordless 198V

The Bosch GBH 18V-21 delivers 1.5 Ft.-Lbs. of impact energy. This allows it to drill up to 3/4-inch diameter holes in concrete with ease.

The brushless motor produces 0-5,100 no-load beats per minute and 0-1,800 no-load revolutions per minute. It provides the speed and impact needed for efficient drilling and chipping.

What Are the Key Features of This Bosch Rotary Hammer?

The Bosch GBH 18V-21 incorporates several features designed for productivity and user comfort.

The brushless motor maximises battery runtime and extends tool life with maintenance-free operation. The three-mode selector allows rotary hammer for concrete, rotation only for wood and metal, and hammer only for chiselling.

The SDS-plus chuck is an industry-standard system compatible with a wide range of bits. Variable speed allows precise control for accurate bit starting.

Reverse function enables easy bit removal if binding occurs. Electronic motor protection helps protect the motor and battery from overheating.

What Are the Drilling Capacities of the Bosch 18V Rotary Hammer?

The Bosch 18V rotary hammer offers the following maximum drilling capacities.

For concrete, it can drill up to 3/4 inch. For concrete with a thin wall core bit, it can drill up to 2-1/2 inches. For steel, it can drill up to 1/2 inch. For wood, it can drill up to 1-1/4 inches.

What Is Included with the GBH 18V-21?

The Bosch GBH 18V-21 is typically sold as a bare tool. The package includes the rotary hammer, an auxiliary handle, and a depth gauge.

Rotary hammer Bosch cordless 198V

What Battery Compatibility Does This Rotary Hammer Have?

The Bosch 18V rotary hammer is compatible with all Bosch 18V Li-ion batteries. For optimal results, Bosch recommends using a Bosch 18V 4.0 Ah battery or higher.

The tool is part of the AMPShare system. The batteries and chargers are compatible with a growing list of cordless products from AMPShare brands.

What Are the Available Models of Bosch 18V Rotary Hammers?

Bosch offers several 18V rotary hammer models for different applications.

The GBH 18V-21 delivers 1.5 Ft.-Lbs. of impact energy and weighs 5.3 lbs. It is best for light to medium drilling and overhead work.

The GBH 18V-26 DN delivers 1.9 Ft.-Lbs. of impact energy and weighs 5.8 lbs. It is best for heavy-duty drilling with a D-handle design for vertical work.

The GBH 18V-26 D delivers 2.5 J of impact energy and weighs 5.7 lbs. It is best for medium-heavy drilling with a D-handle and KickBack Control.

The GBH 18V-34 CF delivers 5.8 J of impact energy and weighs 4.9 kg. It is best for heavy drilling and chiselling with BITURBO technology.

The GBH 18V-36 C delivers 7.0 J of impact energy and weighs 5.3 kg. It is best for extreme heavy-duty with SDS max for large diameter holes.

Rotary hammer Bosch cordless 198V

The GBH 18V-45 C delivers over 7.0 J of impact energy and weighs 8 kg. It is best for maximum performance in large diameter drilling.

Is There a 36V Bosch Rotary Hammer Available?

Yes, Bosch also offers 36V rotary hammers. These models deliver higher impact energy and are designed for demanding tasks requiring longer runtime.

The 36V system operates using two 18V batteries in series or dedicated 36V battery packs.

What Safety and Comfort Features Does This Tool Include?

The Bosch GBH 18V-21 includes several features for user safety and comfort.

The soft-grip handle provides great user comfort during extended use. It works with Bosch dust solutions and is compatible with PRO+GUARD dust collection systems for OSHA Silica dust compliance.

Electronic cell protection helps protect the motor and battery from overload.

What Is the Warranty on Bosch 18V Cordless Rotary Hammers?

Bosch 18V cordless power tools are covered by a five-year limited warranty. Customers can visit the Bosch website or call for warranty details.

Rotary hammer Bosch cordless 198V  available in Mombasa, Kwale, Kilifi, Lamu, Mandera, Marsabit, Isiolo, Meru, Embu, Kitui, Machakos, Makueni, Nyandarua,

Nyeri, Kirinyaga, Murang’a, Kiambu, Turkana, Samburu, Trans Nzoia, Uasin, Gishu, Elgeyo Marakwet, Nandi, Baringo,

Laikipia, Nakuru, Narok, Kajiado, Kericho, Bomet, Kakamega, Vihiga, Bungoma, Busia, Siaya, Kisumu, Homa Bay, Migori, Kisii, Nyamira, Nairobi.

In Nairobi you can find them at: Westlands, Dagoretti,  Lang’ata, Starehe, Kamukunji, Embakasi, and Kasarani, Kibera, Mathare,

Eastleigh, Karen, Lavington, Westlands, Parklands, Runda, South C, South, Ngong Road

In Mombasa you can find us at : Nyali, Mwembe Tayari, Majengo, Likoni ,Bamburi, Miritini

Rotary hammer Bosch cordless 198V