• Bosch GSB21-2RE 2-Speed Hammer Drill 240v
  • Bosch GSB21-2RE 2-Speed Hammer Drill 240v

Bosch GSB 21-2 RE Impact Drill 240v (2-Speed)

Product Code: GSB21-2RE-B

Ex VAT £ 172.50

Inc VAT £ 207.00

Bosch GSB 21-2 RE Impact Drill 240v (2-Speed)


in stock

In Stock

Free delivery on this product

Free Delivery on this product

24h Dispatch

Next Day Delivery Order before 3pm

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Bosch GSB21-2RE 2-Speed Hammer Drill 240v

The Bosch GSB 21-2 RE Hammer Drill (240v only) is a powerful hammer drill with a 1100W motor, making it ideal for heavy duty jobs in a variety of materials. Despite its power, this tool is still lightweight and comfortable to use.

What are the key features of this Bosch impact drill?

  • All metal gear housing improves durability and increases service life
  • A light weight and softgrip handles make this tool comfortable to use, even for long periods
  • Safety clutch protects you in the event of a drill bit jam
  • Single-sleeve keyless chuck with Auto-Lock enables super-fast bit changing
  • Preselection of speed via the thumbwheel allows you to tailor the machine to the material and tasks
  • Ball grommet ensures a high movement radius and helps to prevent cable breaks
  • Forward and reverse operation improves flexibility

Technical Spec.

  • Rated power input 1.100 W
  • Power output 630 W
  • No-load speed 0 – 900 - 3.000 rpm
  • Rated speed 0 – 580 - 1.900 rpm
  • Impact rate at no-load speed 0 – 15.300/51.000 bpm
  • Rated torque 9,6 - 3,2 Nm
  • Drill spindle connecting thread 1/2 inch – 20 UNF
  • Chuck capacity 1,5 – 13 mm
  • Weight without cable 2,9 kg
  • Max. torque 40,0 - 14,5 Nm
  • Drilling dia. in concrete 22 - 13 mm
    Drilling dia. in wood 40 - 25 mm
    Drilling dia. in steel 16 - 8 mm
    Drilling dia. in masonry 24 - 16 mm

Supplied With

  • Keyless chuck 13 mm (2 608 572 150)
  • Auxiliary handle (2 605 025 193)
  • Depth stop 210 mm (1 613 001 010)
  • Carrying case ( 2 605 438 524)

Bosch Warranty

Bosch Warranty StatementBosch 3 Year Warranty

There is a 3 year warranty available on all Bosch Blue power tools and measuring tools. All you have to do is register the tool here within 4 weeks of purchase.Bosch 3 Year Warranty Statement Please note the 3 year warranty is not available for air tools and any accessories. Batteries and chargers have a 2 year warranty in place. For more info click the logos.


Delivery Info


FREE Delivery

Over £99*

Next Day Delivery

In stock items only (order by 3pm)

1 Hour Time Slot

Time slot

Delivered 6 Days a Week

Delivery 6 days a week
Monday - Saturday



NEW Click & Collect
available at our Glasgow store (details below)


*Delivery is usually FREE on UK orders over £99 inc.VAT using our Standard Service. A surcharge will apply for harder to reach postcodes or on orders that include a 'bulky' item/where the total weight is over 30kg. A 'bulky' item will highlight itself on the product description page. You can test your purchase at the first step of the checkout.


Order by 3pm for Next Working Day Delivery - only on products that display "Next Day Delivery" (on the product description page it will display either Next Day or 3/4 Day Delivery). Working days are Monday - Friday. Order by 2pm for single items which trigger a "Freight Rate" surcharge at the checkout (e.g. Armorgard, heavy generators, heavy table saws). Please allow an extra day for Highland/Offshore postcodes.


UK - Next Working Day Before Noon available for in-stock items and only on week days (orders after 3pm Thursday are received Monday morning, orders after 3pm Friday are received Tuesday morning). UK - Saturday Premium for in-stock items ordered Thurs 3pm - Fri 3pm to be received Saturday. No Sunday deliveries.


- Our deliveries are very easy to track - plus you will get a handy 1 hour delivery window so you know when to expect your items. You'll receive a tracking number with your 'Order dispatched' email.


- Your VAT invoice is in the box with your goods.


- Your goods are always securely packaged when leaving our store. We strive to ensure your goods reach you in prime condition.


Our main couriers are DPD and UKMail - we use DPD for the vast majority of our deliveries. UKMail and TNT handle other specific types of deliveries for us. In poor weather conditions, the couriers may experience delays which are out of our control. However we will help you in every way possible to track progress.



UK Standard Delivery (below 30kg)

Where the total weight of goods is below 30kg:

UK Mainland
UK Standard - Next Day - (orders over £99) FREE
UK Standard - Next Day - (orders below £99) £6.95
UK Standard - Next Day before Noon - (over £99) £9.00
UK Standard - Next Day before Noon - (below £99) £15.95
Scottish Highlands
Scottish Highlands - 2 Day (orders over £99) £6.50
Scottish Highlands - 2 Day (orders below £99) £13.45
UK Mainland - Saturday Premium
UK Saturday Premium - (over £99) £20.00
UK Saturday Premium - (below £99) £26.95
UK Offshore

Northern Ireland, Scottish Islands, Channel Isles & all other UK Islands

UK Offshore - 2 Day (over £99) £15.00
UK Offshore - 2 Day (below £99) £21.95


UK Freight Delivery (over 30kg)

Where the total weight of goods is more than 30kg:

UK Mainland
UK Freight - Next Day £20.00
Scottish Highlands & UK Offshore
Highlands / Offshore Freight - 2/3 day £50.00

It is unsafe to lift anything above 30kg therefore a pallet is required to transport these goods.


Delivery to Europe - Ireland Only

Delivery is available to Ireland, up to 30kg only. We are currently unable to ship items above 30kg. You must place your order with VAT added then we will refund your VAT upon confirmation of your VAT number. We advise you to email your VAT no. to sales@kelvinpowertools.com immediately after placing your order.

Irish Republic
2-Day Delivery £12.00


All our delivery charges are as per the costs from the courier. We are always striving to improve on these. For Highlands deliveries, less ease of access and low volume of parcels per delivery van contribute to an increased cost to the courier.

FREE Click & Collect

at our Glasgow store

Want to collect in Glasgow? Reserve online and pick up at your convenience

1. Add any in-stock items to your basket on our website

2. Select 'Click & Collect' at the checkout

3. Enter your name, contact number and email address

4. Collect and pay in store (within 2 business days)


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