• Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)
  • Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)

Bosch 18v Robust Cordless Twin Pack (GSB18VE-2-Li Combi Drill, GDR18V-Li Impact Driver, 2x 4Ah Batteries, AL1860CV Charger) 0615990G2Y

Product Code: GSBGDR18VLi-RS(4)

Ex VAT £ 299.00

Inc VAT £ 358.80

was £389.00

Bosch 18v Robust Cordless Twin Pack (GSB18VE-2-Li Combi Drill, GDR18V-Li Impact Driver, 2x 4Ah Batteries, AL1860CV Charger) 0615990G2Y


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Bosch GSBGDR 18V Robust Series Twin Pack (2x 4Ah)

This is a Bosch Robust Series 18V twin pack containing the heavy-duty GSB 18 VE-2-Li combi drill and the GDR 18V-Li impact driver.

Supplied With

  • 2x 4.0Ah Li-ion batteries
  • Fast 18v battery charger (AL1860CV)
  • NEW L-Boxx 136 stackable carry case with improved design 
  • Auxiliary handle for GSB combi drill
  • Depth stop
  • 1x Belt hook

Best Features of this Bosch 18V Robust Twin Pack

GSB 18 VE-2-Li Combi Drill

  • Extremely powerful: up to 85 Nm torque for the toughest tasks
  • Impact function for increased flexibility in a wider range of applications
  • 25 torque settings for excellent precision
  • High-performance 4-pole motor: robust, durable and a long service life
  • RobustSeries: this heavy-duty Bosch 18V combi drill is virtually indestructible and remains fully functional even after a 2m drop onto concrete
  • Extremely compact: the Bosch GSB18VE2Li has a very short head length (only 228mm) for perfect handling, particularly in confined spaces
  • 13mm keyless chuck for quick and easy bit changes
  • 2-speed planetary gearbox: customise the speed of this Bosch 18V combi drill to the application
  • Newly developed auxiliary handle with wave profile and easy locking mechanism: quick mounting and dismantling, and a secure fit
  • KickBack Control: the motor is automatically shut down if the drill suddenly rotates around the drilling axis, eg. if the bit jams
  • Electronic Motor Protection: protects the motor against overload for a long service life
  • Electronic Cell Protection: protects the battery against overload, overheating and deep-discharge
  • Built-in LED light for a clear view of the work area
  • Battery charge level indicator ensures that you never run out of power unexpectedly
  • Softgrip handle for increased user comfort
  • Forward and reverse rotation

GDR 18V-Li Impact Driver

  • High torque and impact rate for quick work progress
  • Very short design for perfect handling, even in confined spaces
  • Flexible battery system: this Bosch cordless impact driver can be used with 'premium' batteries for a longer runtime or 'compact' batteries for lower weight
  • Electronic Cell Protection: protects the battery against overload, overheating and deep-discharge
  • Variable speed with preselection: customise the speed of the Bosch GDR 18 V-Li to the application
  • Soft grip handle covering for increased user comfort
  • Handy belt hook allows you to keep this bosch 18V impact driver within reach at all times
  • Forward and reverse rotation

Technical Spec.

GSB Combi

  • Voltage: 18V
  • Max. torque (hard/soft): 85/42 Nm
  • Torque settings: 25+1
  • No-load speed (1st/2nd gear): 0 - 400/1,850 rpm
  • Max. impact rate: 27,750 rpm
  • Chuck capacity: 1.5 - 13mm
  • Drill spindle thread: 1/2"
  • Max. drilling diameter in wood: 45mm
    Max. drilling diameter in steel: 13mm
    Max. drilling diameter in masonry: 16mm
  • Max. screw diameter: 10mm
  • Weight (with battery): 2.5kg
  • Vibration impact drilling in masonry: 16 m/s²
    Uncertainty K: 1.5 m/s²
  • Sound pressure level: 91 dB(A)
    Sound power level: 102 dB(A)
    Uncertainty K: 3 dB

GDR Impact Driver

  • Voltage: 18V
  • No-load speed: 0 - 2,800 rpm
  • Rated impact rate: 0 - 3,200 bpm
  • Max. torque: 160 Nm
  • Bit holder: 1/4" internal hexagon
  • Screw diameter: M6 - M14
  • Weight (with battery): 1.7kg
  • Size (L x H): 145 x 241mm
  • Vibration tightening screws/nuts of max size: 12 m/s²
    Uncertainty K: 1.5 m/s²

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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