EXEX18V-150-5 Random Orbital Sander

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18V Professional

EXEX18V-150-5 Random orbital sander No product photo yet

Random Orbital Sanders · Bosch 18V Professional

Bosch EXPERT EXEX18V-150-5 150mm Random Orbital Sander (Body Only)

1.2kg bare18V3 years (with registration)

Bosch EXEX18V-150-5: cordless random orbital sander, 150mm pad, 5mm orbit, 10,000–20,000 orbits/min, 1.2kg bare.

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150mm

Pad size

5mm

Orbit

1.2kg

Weight (bare)

2m/s²

Vibration

Where it sits among 150mm random orbital sanders

Scaled against the 23 random orbital sanders with a 150mm pad we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Orbit5mm

2.5mm lowestMilwaukee M12 FROS2.5highest 8mmMirka DEROS II 680

Weight (bare)1.2kg

0.95kg lightestMilwaukee M12 FROS5heaviest 2.4kgBosch GEX 40-150

Vibration2.0m/s²

1.9m/s² lowestDeWalt DCW230highest 6.0m/s²Bosch GEX 34-150

Noise (LpA)79dB(A)

71dB(A) lowestMirka DEROS II 625highest 84dB(A)Bosch GEX 40-150

Compare it with: + DeWalt DCW230 + Festool ETSC 2 150 + Mirka DEROS II 650 + Makita BO004CG

Full specs

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

Pad & Sanding

MotionRandom orbit

Pad size150 mm

Orbit5 mm

Abrasive fixingHook and loop

Dust holesMulti-hole

Voltage18V

Physical & Build

Weight (bare)1.2 kg

Weight (with battery)1.8 kg

Noise level79 dB(A) LpA / 87 dB(A) LwA

Vibration (sanding)2 m/s²

Speed & Control

Top speed (orbits)20,000 opm

Lowest speed (orbits)10,000 opm

Top speed (rpm)10,000 rpm

Lowest speed (rpm)5,000 rpm

Variable speed✓ Yes

Constant speed electronics✓ Yes

Pad brake✓ Yes

Powered by Bosch 18V Professional · 13

All 13 batteries that fit this tool, smallest first. Kits and chargers ›

GBA18V-20 2.0Ah · 36Wh 0.35kg 1.55kg £56.99at Machine Mart + £4.99 delivery View at Machine Mart ›

GBA18V-30 3.0Ah 0.6kg 1.8kg No retailer price yet About this battery ›

PROCORE18V-40 4.0Ah · 72Wh 0.52kg 1.72kg from £54.99at Tooled Up + £6.95 delivery View at Tooled Up ›

GBA18V-40 4.0Ah · 72Wh 0.6kg 1.8kg from £73.99at Machine Mart + £4.99 delivery View at Machine Mart ›

EXBA18V-40 4.0Ah · 72Wh 0.61kg 1.81kg No retailer price yet About this battery ›

GBA18V-50 5.0Ah · 90Wh 0.62kg 1.82kg from £85.00at Machine Mart + £4.99 delivery View at Machine Mart ›

PROCORE18V-55 5.5Ah · 99Wh 0.96kg 2.16kg No retailer price yet About this battery ›

EXBA18V-55 5.5Ah · 99Wh 1.02kg 2.22kg from £157.95at Tooled Up + £6.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.