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Bosch GSB 162-2 RE Professional 240V 1500W Dry Diamond Drill (Carry Case)
Diamond Core Drills

Bosch GSB 162-2 RE Professional 240V 1500W Dry Diamond Drill (Carry Case)

2-speed4.8kg3 years (with registration)

Two-speed 1500W impact drill that Bosch sells for dry diamond coring, up to 162mm in masonry. 16mm keyed chuck and an anti-rotation overload clutch.

Adds it to My Tools, kept on this device
Lowest price we track
£599.00at Machine Mart · + £4.99 delivery
Prices from UK retailer feeds, updated daily.We may earn a commission
162mm
Max core, dry
1,500W
Power input
4.8kg
Weight

Where it sits among handheld diamond core drills

Scaled against the 10 diamond core drills we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Max core, dry162mm
127mm lowestDeWalt D21570highest 162mmThis one
Power input1,500W
850W lowestMakita 8406highest 1,500WThis one
Weight4.8kg
3kg lightestDeWalt D21570heaviest 4.8kgThis one
Compare it with: + Milwaukee DD 2-160 XE + DeWalt D21570 + Makita 8406

Full specs

From Bosch's own documentation. Checked 03/10/2026. Report a spec error ›

Coring

TypeHandheld
Wet or dryDry only
Max core, dry (masonry)162 mm
Core sizes by gear1st: masonry 162mm, concrete 82mm / 2nd: 82mm
Gears2
No-load speed0–750 / 0–1,800 rpm
Speed under load555 / 1,300
Percussion for dry coring✓ Yes
Impact rate30,600 bpm
Safety clutch✓ Yes

Fitting & Stand

Chuck16mm keyed
Collar diameter53 mm

Power & Motor

Voltage240V
Power input1,500 W
Power output840 W

Physical & Build

Weight4.8 kg
Case typeCarry case
Case included✓ Yes
Noise level100 dB(A) LpA / 108 dB(A) LwA
Vibration (core drilling)4.5 m/s²

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Bosch
Register with Bosch ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

Register within 4 weeks. Batteries & chargers can also be extended (unlike DeWalt/Makita).

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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