Bosch 0615990GU8 18V 1.5Ah Li-Ion Twin Pack Combi Drill & Impact Driver

Product Code: 2525H
Bosch 0615990GU8 18V 1.5Ah Li-Ion Twin Pack Combi Drill & Impact DriverVideoView product video
Bosch 0615990GU8 18V 1.5Ah Li-Ion Twin Pack Combi Drill & Impact Driver
Product Code: 2525H
Redesigned, Bosch kit comprises professional combi drill and impact driver. Combi drill features 1.5-13mm auto-lock chuck, 8mm maximum screw diameter and 20+1 clutch settings. With all-metal gearing and electronic cell and motor protection. Impact driver is both powerful and light enough for all day use with 3-ringed LED work light. Supplied with 3 x 1.5Ah batteries, charger and L-Boxx storage case.


  • 1 x 18V Combi Drill
  • 1 x 18V Impact Driver
  • 3 x 1.5Ah Li-Ion Batteries
  • 1 x 50min Charger
  • 1 x L-Boxx


GSB 1800 Combi Drill: Max. drilling capacity in masonry 13mm, wood 35mm, steel 13mm. No load speed 0-500 / 1700rpm. Impact rate 0-25,500bpm. Max. torque 67Nm hard / 28Nm soft. Overall length 202mm. Weight 1.54kg. GDR 18-LI Lightseries Impact Driver: Bolt capacity M4-M12. ¼" Hex bit holder. Max. torque 130Nm hard. No load speed 0-2600rpm. Impact rate 0-3000bpm. Overall length 138mm. Weight 1.3kg.

Was €248.95

Special Price €219.95

Incl. 20% VAT

Save €29.00 (11%)

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Additional Information
Technical Specification
  • Brand : Bosch
  • Product Type : Twin Pack Combi Drill & Impact Driver
  • Charge Time : 50 min
  • Total Product Weight : 6.445 kg
  • Model No : GSB18-GDR
  • Battery Type : Li-Ion
  • Pack Size : 1
  • Battery Power : 1.5 Ah
  • Power Voltage Supply : 18 V
  • Carry Case/Bag Included : Yes
  • Manufacturer Guarantee : 1 Year Manufacturer's Guarantee
  • Pieces in Pack/Case : 2
  • No. of Batteries Per Pack : 3
Product Contents
GSB 1800 Combi Drill, GDR 18-LI Lightseries Impact Driver, 3 x 1.5Ah Li-ion batteries, charger and L-Boxx storage case.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Bosch 0615990GU8 18V 1.5Ah Li-Ion Twin Pack Combi Drill & Impact Driver is rated 4.7 out of 5 by 26.
Rated 5 out of 5 by from Great piece of kit I've never bein a fan of Bosch tools until recently my farther bought me this set for xmas present last year I've waited until now to share my thoughts. Bosch have come a long way from early days this kit is excellent both comfortable to hold and use for long periods of time. Battery's charge and last well and the LEDs are a great help in tight dark locations. Drill driver has done all I have asked of it and more Impact driver is great although with supplied 1.5a battery found it to be a little under powered I added a 4amp hour battery and this thing really comes into its own plenty of power and controllability from the trigger worth every penny highly recommended.
Date published: 2016-12-04
Rated 5 out of 5 by from Brilliant drills Amazing drills. Lightweight and do the job. Only thing I would change is the batteries to a bigger one.
Date published: 2016-12-03
Rated 5 out of 5 by from Great kit at a great price Bought to replace a much older, and far less powerful, Bosch drill. I used int to assemble a metal storage shed. It drove home the dozens of screws with ease, just as you would expect. Fantastic build quality. The L-BOXX cases are also really well made and strong. Although they are a bit big and heavy in their own right.
Date published: 2016-12-03
Rated 5 out of 5 by from Bosch twin pack Great buy quick delivery service and what an outstanding twin pack especially the impact driver makes those little jobs so much easier. Definitely recommend 10/10
Date published: 2016-11-30
Rated 4 out of 5 by from Timesaver I hadn't got round to replacing my old cordless drill, but the arrival of a batch of flat pack furniture made me decide to get a twin pack with an impact driver. It turned out to save time and effort as old furniture needed to be dismantled as well. I wouldn't be without one now. Good points of this are three batteries, a storage box and the fact that I've never had trouble with Bosch tools in the past. Complaints? No driver bits are supplied so you will have to add those to your shopping list. Buy impact ones as the old ones in the bottom of your toolbox will lose their temper (and you might too!).
Date published: 2016-11-11
Rated 5 out of 5 by from Ma New Bosch After looking about for a bit I thought I would take the plunge and buy a new combi drill. I'm usually a makita man but because I already had the 36v Bosch hammer drill thought a matching combi would be a winner. Some of the reviews were mixed on performance but thought I'd give it a go. Drill is solid and doesn't lack in performance at all. I'm a security engineer so use it every day for drilling metal and wood with no issues. Used the combi and impact to build a walk in wardrobe at home the other day and performed great. Only had it for 2 weeks now so can't really comment on performance but so far so good. Only slight issues are the sliding ring for selecting between drill and screw torque doesn't take much to spin and can move when tightening chuck also casing moulds for the box are a little cheap but nothing major really
Date published: 2016-10-22
Rated 5 out of 5 by from Nice tools in good price Good quality , very light and reliable , 3 batterys dose the job, highly recomanded. In this price is hard to find something similar
Date published: 2016-04-23
Rated 1 out of 5 by from Honeymoon is over. My first thoughts were that these were good tools, but sadly this has not proven accurate. These are simply not aimed at the full time trade user, they just cannot hack it with regard to either build or power. The impact driver seemed alright but on a larger timber framing job it repeatedly came up short, simply stopping with a timber fixing not fully buried (this was even with a fully charged 3.0ah battery, before you ask!). The combi drill is really weak, dialy masonry drilling is awful with even 7mm into medium hard substrate. And then the torque selector ring decided to start rotating around freely during hammer action usage. But the real fun starts when you contact Bosch: a week to get an email reply and then just the usual templated responses (nothing personal or specific to your particular issue eg 'we'll collect it but who knows when you might get it back.' They wouldn't even give Screwfix a straight answer). I gave up in the end and emailed Screwfix who have been unbelievably helpful. Put simply, I have just ordered a Dewalt set which I wish I had done in the first place, after 8 years with a ni-cd Dewalt combi without issue. Screwfix really ought to make clearer the limitations of these 'DIY-Trade' products especially when you actually tell the shop staff what you plan to do with it everyday. Their advice is so important if you're busy because it saves a whole evening reading hundreds of online reviews and usually confusing yourself. But (and it is big one) their customer support is in a different league if you get shrugged off by a manufacturer like I did. I'll never buy blue again but they don't seem worried: obviously making enough selling the green ones? Shame as quite I like my little blue multi-tool which will henceforth be eternally alone in a sea of yellow in the van.....
Date published: 2016-04-08
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