• Bosch 8pc 18V Dynamic Series Tool Kit (3x 4Ah)
  • Bosch 8pc 18V Dynamic Series Tool Kit (3x 4Ah)

Bosch 0615990K9G 8-piece Dynamic Series 18V Tool Kit with 3x 4.0Ah Batteries, Charger & Kit Bag

Product Code: BAG+8DS(4)

Ex VAT £ 765.83

Inc VAT £ 919.00

Bosch 0615990K9G 8-piece Dynamic Series 18V Tool Kit with 3x 4.0Ah Batteries, Charger & Kit Bag


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Bosch 8pc 18V Dynamic Series Tool Kit (3x 4Ah)

This excellent mid-range Bosch 18V kit contains eight of the brand's best Dynamic Series tools, three 4.0Ah batteries and a charger all packaged inside a kit bag. All of the tools provide powerful performance for professional use.

The Bosch 0615990K9G Kit Contains

  • GSB 18V-28 combi drill

    Powerful performance; compact and ergonomic with soft grip; reverse rotation; variable speed; 13mm auto-lock metal chuck; motor overload, overheating and blockage protection; battery overload, overheating and deep discharge protection; LED light; battery charge level indicator

  • GDX 18V-180 combi impact gun

    Versatile and unique - functions as both an impact driver AND an impact wrench thanks to the 2-in-1 bit holder which combines 1/4" hex and 1/2" square; high speed and torque; compact and ergonomic with soft grip; reverse rotation; variable speed; electric brake; LED light

  • GBH 18V-20 SDS-Plus hammer drill

    3 modes - drilling, hammer drilling and chiseling; as powerful as corded - same speed, impact energy and drilling capacity (20mm in concrete) as the GBH 2-20 electric hammer drill; compact and lightweight with an ergonomic soft grip handle; SDS-Plus chuck for optimum power transmission and tool-free bit changes; variable speed; reverse rotation; vario-lock - adjust the chisel to 36 different positions; rotation control clutch unlatches clutch dogs and minimises torque in the case of overload or binding to protect both you and the tool; dust extraction; interchangeable carbon brush gives high serviceability; LED light

  • GST 18V-Li B jigsaw

    Cuts up to 30% faster and deeper than its predecessor; 4-stage pendulum cutting - choose between quick cuts or clean cuts, or a happy medium between both; compact and lightweight with a small grip circumference; speed pre-selection; auto-stop brake; metal base plate with a plastic cover for increased control when cutting smaller/slimmer pieces; tool-free blade changes; motor overload, overheating and blockage protection; dust blower function; LED light

  • GKS 18V-57 circular saw

    Powerful motor for a fast sawing rate; increased depth of cut up to 57mm; 45° bevel; intelligent brake system; extremely robust; dust extraction; soft grip; LED light

  • GSA 18V-Li sabre saw

    The best cutting performance in its class - cut over 100 spruce beams (100x100mm) to length on just one battery charge (4.0Ah); speed pre-selection; tool-free blade changes; motor overload, overheating and blockage protection; soft grip

  • GWS 18V-Li angle grinder

    The highest material removal rate and cutting performance in its class per battery charge; high-performance 4-pole motor; compact with low weight; adjustable and reliable anti-rotation protective guard; gear head can be rotated in 90° steps for use in the best possible position; motor overload, overheating and blockage protection; battery overload, overheating and deep discharge protection; aux handle can be used on the right or left side

  • GLI 18V-300 work light

    6 powerful LEDs; extremely long runtime - 24 hours of illumination with just one 18V 5.0Ah battery; 5 standing positions; hanging hook


  • 3x 18V 4.0Ah CoolPack Li-ion batteries
  • GAX 18V-30 battery charger (with a 10.8V/12V bay)
  • Kit bag

Technical Spec.

GSB 18V-28 Combi Drill

  • Battery voltage: 18V
  • Chuck capacity: 1.5-13 mm
  • Max. drilling diameter in wood: 38 mm
    Max. drilling diameter in steel: 13 mm
    Max. drilling diameter in masonry: 13 mm
  • Max. screw diameter: 8 mm
  • No load speed (1st/2nd gear): 0-500/1900 rpm
  • Max. torque (soft/hard): 28/63 Nm
  • Torque settings: 20+1
  • Tool height: 230 mm
  • Weight (without battery): 1.2 kg
  • Vibration screwdriving and drilling in metal: 2.5 m/s²
    Vibration impact drilling in masonry: 13.5 m/s²
  • Sound pressure: 89 dB(A)
    Sound power: 100 dB(A)

GDX 18V-180 Combi Impact Gun

  • Battery voltage: 18V
  • Bit holder: 1/4" internal hexagon and 1/2" external square
  • Screw diameter: M6-M14
  • No load speed: 0-2800 rpm
  • Rated impact rate: 0-3600 bpm
  • Max. torque: 180 Nm
  • Dimensions (L x H): 170 x 235 mm
  • Weight (without battery): 1.1 kg
  • Sound pressure: 95 dB(A)
    Sound power: 106 dB(A)

GBH 18V-20 SDS Drill

  • Battery voltage: 18V
  • Bit holder: SDS-Plus
  • Max. drilling diameter in wood: 30 mm
    Max. drilling diameter in steel: 13 mm
    Drilling diameter in concrete with hammer drill bits: 4-20 mm
  • Max. impact energy: 1.7 J
  • Rated speed: 0-1800 rpm
  • Impact rate at rated speed: 0-4550 bpm
  • Vibration hammer drilling in concrete: 12.6 m/s²

GST 18 V-Li B Jigsaw

  • Battery voltage: 18V
  • Cutting depth in wood: 120 mm
    Cutting depth in aluminium: 20 mm
    Cutting depth in metal: 8 mm
  • Mitre cuts: 0-45°
  • Stroke rate at no load: 0-2700 spm
  • Stroke height: 23 mm
  • Weight (with battery): 2.4 kg
  • Vibration sawing sheet metal: 8.5 m/s²
  • Sound pressure: 81 dB(A)
    Sound power: 92 dB(A)

GKS 18V-57 Circular Saw

  • Battery voltage: 18V
  • Blade diameter: 165 mm
    Blade bore: 20 mm
  • Cutting depth at 90°: 57 mm
    Cutting depth at 45°: 42 mm
  • No load speed: 3400 rpm
  • Weight (with battery): 4.1 kg
  • Average vibration: 2.5 m/s²
  • Sound pressure: 80 dB(A)
    Sound power: 91 dB(A)

GSA 18V-Li Reciprocating Saw

  • Battery voltage: 18V
  • Stroke length: 28 mm
  • Stroke rate (1st/2nd gear): 2400/2700 spm
  • Weight (with battery): 3.4 kg
  • Vibration sawing wood: 20 m/s²
  • Sound pressure: 77 dB(A)
    Sound power: 88 dB(A)

GWS 18 V-Li Angle Grinder

  • Battery voltage: 18V
  • Disc diameter: 115 mm
    Backing pad diameter: 115 mm
  • No load speed: 10000 rpm
  • Weight (with battery): 2.3 kg
  • Vibration surface grinding: 6 m/s²
  • Sound pressure: 82 dB(A)
    Sound power: 93 dB(A)

GLI 18V-300 Work Light

  • Battery voltage: 14.4V or 18V
  • Luminous flux: 300 lm
  • Max. operating time 14.4V: 250 mins/Ah
    Max. operating time 18V: 300 mins/Ah
  • Weight (without battery): 0.3 kg


Part number: Bosch 0615990K9G

Bosch Warranty

Bosch offer a standard 1 year warranty with all of their machines, batteries and chargers. You can extend this to a 3 year warranty for power tools or a 2 year warranty for batteries and chargers by registering your product on the Bosch Pro 360 portal here within 4 weeks of purchase.

Note: Due to the nature of their application, accessories and consumables do not have a wear and tear guarantee or warranty. If you are unhappy with your product then you can contact Bosch directly to discuss this.

Bosch Warranty


Delivery Info


FREE Delivery

Over £99*

Next Day Delivery

Order by 3pm (only if in stock)

1 Hour Time Slot

via text alert

Delivered 6 Days a Week

Delivery 6 days a week
Monday - Saturday


Online Deliveries

OK & operating as normal


Click & Collect Only

  • Reserve your items by ordering on our website via our click & collect option (item must be in stock to collect)
  • Please wait till we've contacted you with a time slot so we can ensure social distancing (collection usually ready 1 hr after order placed)

See here for details > In-store Restrictions


Ireland & Northern Ireland - We are sorry we are currently unable to ship to these areas. We hope to be able to supply to you again very soon.


FREE Delivery

to UK mainland when you spend £99 (up to 30kg).

You can test your delivery postcode at the first step of the checkout.

A surcharge applies for orders which include a 'bulky' item/where the total weight is over 30kg. A 'bulky' item will highlight itself on the product description page. A surcharge also applies for orders that are being delivered to a UK offshore postcode. This surcharge is discounted when you spend over £99.


Order by 3pm for Next Working Day Delivery

Our working days are Monday - Friday.

Only for in-stock items (on the product description page it will display either 'Next Day' or '3-4 Days Dispatch'). Order by 2pm for single items which trigger a 'Freight Rate' surcharge at the checkout (e.g. heavy generators, table saws). Please allow an extra day for Scottish Highlands postcodes. Freight items can't be delivered offshore.


NEW Cheaper Delivery - £2.99

Untracked 3-5 working day delivery (small parcels).

We can now provide low-cost delivery for certain small parcels of up to 2kg for orders under £99. This service is provided by Royal Mail on a 3-5 working day service (if in stock). It's applicable on accessories from Bosch, Festool, DeWalt, Trend, Fein and Makita.


- Our deliveries are very easy to track, plus you'll 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 always 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 is DPD. We use DPD for the vast majority of our deliveries. APC 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.


- Delivery to construction/job sites is possible but done so at your own risk. Our service can deliver to an address but we cannot guarantee delivery to a specific person or location at the address. Detailed courier instructions/contact number are recommended to pass to the courier for best results.



UK Standard Delivery (Goods 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) £7.99
UK Standard - Next Day before Noon - (below £99) £14.95
Scottish Highlands
Scottish Highlands - 1-2 Day (orders over £99) FREE
Scottish Highlands - 1-2 Day (orders below £99) £6.95
UK Mainland - Saturday Premium
UK Saturday Premium - (over £99) £24.00
UK Saturday Premium - (below £99) £30.95
UK Offshore

Northern Ireland, Scottish Islands & other UK Islands

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

Channel Islands

Channel Islands - 2 Working Day (over £99) £15.00
Channel Islands - 2 Working Day (below £99) £21.95
Order includes Paslode nails/gas:
Channel Islands - 3-5 Working Day (over £99) £66.00
Channel Islands - 3-5 Working Day (below £99) £72.95


UK Freight Delivery (Goods over 30kg)

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

It's unsafe to lift anything above 30kg, so a pallet is required to transport these goods.


Want Faster Delivery?

UK - Next Working Day Before Noon for in-stock items and only on weekdays. Orders placed after 3pm on Thursday are received on Monday morning. Orders placed after 3pm on Friday are received on Tuesday morning.

UK - Saturday Premium for in-stock items ordered between 3pm Thursday - 3pm Friday to be received on Saturday. No Sunday deliveries.


Click & Collect - Glasgow Store

COVID-19 Update: AVAILABLE with restrictions

Please wait until we contact you with a time slot for collection. Card payments only.

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 'Collection - Glasgow Store' at the checkout

3. Enter your name, contact number and email address

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


Delivery to Europe - Ireland Only

Delivery is available to Ireland. We're 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 number to sales@kelvinpowertools.com immediately after placing your order.

Irish Republic
2-Day Delivery £12.00


All of our delivery charges are as per the costs from the courier. We always strive to improve on these.

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