BOSCH GSB 162-2 RE
110v Diamond core drill - 16mm keyed chuck
- 1500 Watt
- 2 speed / variable / reversing
- Max in concrete: 82mm
- Carry case
- 1500 Watt
- 2 speed / variable / reversing
- Max in concrete: 82mm
- Carry case
- 1500 Watt
- 2 speed / variable / reversing
- Max in concrete: 82mm
- Carry case
Bosch GSB 162‑2 RE
The Bosch GSB 162‑2 RE is a high‑torque dual‑gear impact drill engineered for demanding drilling and core‑drilling applications where strong, controlled power delivery is essential.
Key Features:
• High‑torque motor: Provides strong drilling force for large‑diameter applications
• Two‑speed gearbox: Optimises torque in first gear and speed in second gear
• Anti‑rotation safety clutch: Protects the tool when the bit binds
• Metal gear housing: Ensures long‑term durability under heavy load
• Variable speed control: Allows precise drilling starts and adjustments
• Forward and reverse operation: Supports drilling and screw removal
• Spindle collar: Compatible with drill stands for fixed drilling setups
Technical Specifications:
• Rated input power: 1500 W
• Power output: 840 W
• No‑load speed: 0 to 750 rpm in first gear, 0 to 1800 rpm in second gear
• Rated speed: 555 rpm in first gear, 1300 rpm in second gear
• Impact rate: 0 to 12,750 bpm in first gear, 0 to 30,600 bpm in second gear
• Rated torque: 17.0 Nm in first gear, 5.0 Nm in second gear
• Chuck capacity: 3 to 16 mm
• Drill spindle thread: 5/8‑16 UNF
• Weight: 4.8 kg
Included Accessories:
• Auxiliary handle
• Depth stop
• Carry case
Alternative: Bosch GSB 21‑2 RE
Lighter dual‑gear impact drill with strong all‑round performance.
An introduction to diamond core drills: Diamond core drills are often used by plumbers & heating engineers to drill through concrete & brickwork. Diamond core drills are mains powered due to heavy nature of the work these tools can undertake. Click here to see all our drills
To choose between diamond core drills: The key consideration when selecting between diamond core drills is the maximum drilling diameter required. Additionally, if you want to use the drill for applications other than just diamond core drilling, you will need one with a keyed chuck. An attachment is used to enable diamond core drilling. Due to the 16mm keyed chuck, these tools can also drill metal, plastic & wood providing the drill bit has a 13mm or smaller diameter shank to fit the chuck. The drill bit is tightened into the chuck using a key supplied. Click here to see all our diamond core drills
To make sure you've got the right diamond core drill - 16mm keyed chuck: There is often a choice between single or 2 speed gears. Most diamond core drills have a variable speed function. Click here to see all our diamond core drill - 16mm keyed chuck
Very high torque for power-demanding applications
Bosch high-performance motor (1500 W) with high overload capacity for the toughest applications
Optimised speed for fast work progress when non-impact drilling with diamond core cutters up to 162 mm
Overload clutch with torque level of approx. 50 Nm
Restart protection prevents the tool from automatically restarting after a power cut
Robust auxiliary handle with innovative fixing and softgrip for a secure hold on the machine
Robust 16-mm keyed chuck with automatic locking
Speed preselection with setting wheel for precise working
Rotating brush plate for equal power in forward and reverse rotation
Ball grommet for more freedom of movement and for preventing cable breaks
Bosch GSB 162-2 RE Professional 230 V Impact drill - Powerful in every application – even when diamond dry drilling
Rated power input: 1.500 W
No-load speed: 0 - 750 / 1800 rpm
Power output: 840 W
Weight: 4,8 kg
Rated speed: 0 - 555 / 1.300 rpm
Torque (soft screwdriving applications): 50,0 / 14,5 Nm
Rated torque: 17,0 / 5,0 Nm
Drill spindle connecting thread: 5/8" - 16 UN
Chuck capacity: 3 - 16 mm
Length: 452,0 mm
Height: 176,0 mm
Impact rate at no-load speed: 0 - 12.750 / 30600 bpm
Drilling diameter in concrete: 82 / 68 mm
Drilling diameter in wood: 50 / 30 mm
Drilling diameter in steel: 20 / 14 mm
Drilling diameter in masonry: 162 / 68 mm
Multiple gears
Right-hand/left-hand rotation
Electronic
Softgrip
Overload clutch
Bosch Blue - Professional
- 1 year warranty can be extended to 3 years (2 years for Batteries/Chargers) by registering the tool online within 30 days of purchase. For full information click here
- To register your tool for extended warranty click here
- Warranty claims: Call Bosch direct to arrange warranty repair Tel: 0344 736 0109 or use the online collection service
Bosch Garden Tools
- 2 year warranty - for full information click here
- Sign up for free 3 year warranty - click here
- Warranty claims: Call Bosch direct to arrange warranty repair Tel: 0344 736 0109 or use the online collection service
Bosch Green - DIY
- 2 year warranty - for full information click here
- Sign up for free 3 year warranty - click here
- Warranty claims: Call Bosch direct to arrange warranty repair Tel: 0344 736 0109 or use the online collection service
- You can order until 8pm for free next working day delivery to nearly all of England and Wales. For locations further from our hub, our cut off is 5pm. Some harder-to-reach locations may take an extra day. More info »
- For most orders we use a premium carrier that notifies you of a one hour timed delivery slot and sends text updates.
- If you change your mind within 30 days of buying a tool, no problem. Provided the tool has not been used and is in its original packaging, please email us at [email protected] quoting your order number, and we'll reply with your return options.
- If the tool is faulty within 30 days of buying it, we will arrange for its collection at no cost to you and supply a replacement.
- If the tool is faulty after 30 days of buying it, and before the expiry of the manufacturer’s warranty, we will guide you through the manufacturer’s warranty process.
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