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BOSCH GSB18V-21 18v Combi Drill BODY ONLY

06019H1176 Product Overview

The GSB 18V-21 Professional is the reliable entry-level cordless combi drill with impact drilling function in Bosch's 18 V category. With 55 Nm of hard torque, it delivers the performance necessary for the basic drilling and drill driving applications. Its full-metal gear box and Electronic Cell Protection provide professional quality for daily use, making the drill driver reliable and durable. Additionally, a professional design with a keyless 13-mm chuck supports quality work. This tool is intended for drilling in wood with a maximum diameter of 35 mm, in steel up to 13 mm, and for screw diameters of up to 10 mm. Its impact drilling function also makes working in masonry at up to 10 mm possible. It is compatible with all Bosch Professional 18v batteries and chargers.

Part No: 06019H1176(BOSP06019H1176)

06019H1176 Technical Specifications

  • Torque (soft/hard/max.)*: 21/55/- Nm
  • No-load speed (1st gear / 2nd gear)*: 0 480 / 0 1,800 rpm
  • Battery type: Lithium-ion
  • Max. impact rate*: 27,000 bpm
  • Chuck capacity, min./max.: 1.5 / 13 mm
  • Battery voltage: 18v
  • Weight excl. battery*: 1.3 kg
  • Torque settings: 20+2
  • Max. drilling diameter in wood: 35 mm
  • Max. drilling diameter in steel: 10 mm
  • Max. drilling diameter in masonry: 10 mm
  • Max. screw diameter: 10 mm
  • Total vibration values (Drilling in metal)
    • Vibration emission value ah: 2.5 m/s²
    • Uncertainty K: 1.5 m/s²
  • Total vibration values (Impact drilling in masonry):
    • Vibration emission value ah: 11 m/s²
    • Uncertainty K: 1.5 m/s²
  • Sound pressure level: 88 dB(A)
  • Sound power level: 99 dB(A)
  • Uncertainty K: 5 dB

BOSCH GSB18V-21 18v Combi Drill BODY ONLY

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06019H1176 Key Features

  • 55 Nm of hard torque delivers the performance necessary for the basic drilling and drill driving applications
  • Reliability, durability, and professional quality for daily use due to full-metal gear box and Electronic Cell Protection
  • Professional design with keyless 13-mm chuck enables quality work

06019H1176 What’s Included

  • This is a Body Only tool and is not supplied with a battery or charger
  • Voltage: 18v
ExpertOur Expert Says…
The Bosch GSB 18V-21 Professional also features 2-gear, Autolock, LED light, Li-ion, and right-left rotation. This version is part of our range of Bosch Body Only tools, so doesn't come with a battery and charger. For more Cordless Combi Drills from Bosch, click here.
Delivery & Returns
Delivery & Returns
We offer free delivery on orders over £55, placed before 4pm Monday to Thursday. Note that next day delivery for orders placed after 4pm on Thursday, up to 4pm Friday, is usually Monday (excluding bank holidays). Estimated delivery for all orders placed over a weekend is Tuesday. Note that due to the size and weight of some products, next working day delivery is not available and additional carriage charges will apply. If you would like to return your goods, we will offer a full refund or exchange within 30 days of purchase. For full details, visit our delivery and returns page. Ts&Cs apply.
What should I look for when buying a Cordless Combi Drill?

When choosing a Cordless Combi Drill, one of the key aspects is identifying how you are going to use the tool. It’s easy to buy more tool than you really need. Look at the torque offered by the product – the larger the torque, the more turning force your tool will have.
Modern Cordless Combi Drills bring plenty of power to your work and offer lightweight portability, meaning that whether you’re on site or working around your home, you and your Combi Drill can go wherever you need to.

What can you use a Cordless Combi Drill for?

Cordless Combi Drills are ‘all-rounders’; they have screwdriving, drilling and hammer drilling modes. You’d typically switch between them using the collar of the drill. Screwdriving mode allows you to set the amount of torque you want to apply to the screws you’re tightening or loosening. The standard drilling mode will help you make holes in wood, plastic or metal, while the hammer drilling mode is great for penetrating brick or concrete.

What’s the difference between a Combi Drill and a Drill Driver?

Drill Drivers are designed for driving screws and drilling holes, so are brilliant for lots of jobs but struggle to penetrate the toughest material). Because they have a hammer drilling function, Combi Drills can penetrate brick, concrete and similar materials in a way that a Drill Driver wouldn’t be able to.

Which is better: brushless or brushed drills?

Brushed motors use carbon brushes to transfer power from the fixed part of the motor to the rotor. This creates a reliable and relatively inexpensive motor, but brushed motors do require regular maintenance, in order to either clean the brushes or replace them as they wear out. A brushless motor, by contrast, uses a magnet mounted on the rotor to generate the power and electrical switching to perform the function carried out by the brushes. The additional complexity of the motor’s working means that brushless motors are usually more expensive than brushed.
However, eliminating the brushes also eliminates internal friction and maintenance, meaning that brushless motors offer both increased power and a longer working life. Brushless motors also generate less heat and noise and so, on balance, are considered superior to brushed motors.

Which voltage should I choose?

Our range of Cordless Combi Drills starts with 12v machines, but the increased power and relative affordability of 18v tools means this has become the industry standard. Professionals who need more power from their Combi Drill for working on site could also consider the 40v XGT range from Makita.

All of our products come with a standard 1 year manufacturers warranty, however if you would like to discuss extending this warranty, please contact our customer service team on 03330 043777, or email For further warranty information from this specific manufacturer, visit our warranty page.