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Bosch GBH 12-52 D 12 kg SDS-Max 2 Function Rotary Hammer in Carry Case

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Bosch GBH 12-52 D 12 kg SDS-Max 2 Function Rotary Hammer in Carry Case
Ex. VAT £649.17 Inc. VAT £779.00

Usually ships within 4 to 17 working days with Free Shipping

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Ex. VAT £649.17 Inc. VAT £779.00


The most powerful rotary hammer from Bosch – with Vibration Control.
Top performance when drilling and chiselling thanks to 1700 watt motor and 19 joules of single impact energy.
Low vibration of only 8 m/s² when chiselling and 10 m/s² when drilling due to intelligent triple vibration damping system.
Overload clutch to protect the user and the machine.
Speed controller for optimum adjustment to suit the application.
Automatic switch lock for the best convenience in continuous chiselling applications.
Long lifetime due to robust metal components.
Soft start for clean drilling starts.
Service display indicates an impending carbon brush change.

Supplied With:

  • Auxiliary handle
  • Carrying case
  • Grease tube
  • Machine cloth


Rated power input:

1.700 W
Max. impact energy:19 J
Impact rate at rated speed:1.750 – 2.150 bpm
Rated speed:0 – 220 rpm
Weight:11,9 kg
Length:600 mm
Width:120 mm
Height:312 mm
Bit holder:SDS-max
Drilling diameter in concrete with hammer drill bits:12 – 52 mm
Optimum range of applications in concrete with hammer drill bits:30 – 50 mm
Drilling diameter in concrete with breakthrough drill bits:80 mm
Drilling diameter in concrete with core cutters:150 mm

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Bosch offer 3 (THREE) different warranties, depending on the product:

Bosch Power Tools for Trade & Industry (Blue)

Bosch offer a 12 month warranty on their Blue Power Tools. If registerd online with 28 days of purchase, products are eligible for Bosch's 3 Year Warranty and 2 Year Premium Battery Service (Terms & Conditions)

Bosch Toolbox App

Download the FREE Bosch Toolbox App via Google Play Store or iTunes app store

Bosch Power Tools for DIY Enthusiasts (Green)

Bosch offer a 2 year warranty on their Green Power Tools used for domestic purposes (Terms & Conditions)

Bosch Garden Tools

Bosch offer a 2 year warranty on their Garden Tools used, excluding batteries & chargers which are covered by a 12 month warranty (Terms & Conditions)

Warranty Claims

All warranty claims are dealt with by Bosch directly, who will arrange a collection, repair/replace the item, and return it to you.


Free UK Shipping on all Orders over £100 Inc. VAT

All orders over £100 Including VAT are delivered free within the UK, excluding Highlands & Islands and Northern Ireland. When you place an order with our website the cost of delivery will be automatically calculated in your shopping basket. UK Mainland orders below £100 Inc. VAT are £9.96 Inc. VAT.

Products "with Free Shipping"

Some products which cost less than £100 Inc. VAT have free shipping, the same exclusions on destinations apply as above. If "with Free Shipping" products are in the same basket as products without Free Shipping, then the additional products do not receive Free Shipping, and the order is treated as above.

General Information

All deliveries must be signed for, and will therefore not be left unattended. Deliveries are usually made during normal working hours. If you need to make any special arrangements with us for your delivery please contact us with your order number immediately after placing your order. Deliveries must be checked immediately upon receipt. If any damage is evident, please either sign for the delivery as 'damaged', marking the Carrier's receipt accordingly, or do not accept the delivery. Any damage or missing items must be reported within 24 hours of receipt to the returns department, including photos of the damaged goods where appropriate.

Oversize & Heavy Products

Some heavier, bulkier, or hazardous items may also incur a shipping surcharge, we will inform you of the surcharge before we take payment for your order.

Sameday Despatch

In stock orders that are placed before 3:00pm Monday to Friday are despatched that day for the following working day. Requesting delivery to an address different to the billling address may delay your order from being despatched the same day.

EU & Rest of World

To calculate the cost of shipping an order to you, please put your items in the shopping basket, and then request a shipping quote. The price quoted will be for a single carton of up to 30Kg. If the weight/volume of your order exceeds this, we will contact you before shipping to confirm costs.


If your country is within the EU and you are VAT registered, please enter your VAT number to get VAT removed. The number provided will be validated against VIES, if the number is invalid VAT will still be collected.

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