Bosch GEX 185-LI 18v Cordless Random Orbit Sander 125mm

The Bosch GEX 185-LI is an 18V cordless random orbit sander designed for professional finishing work on wood, plaster, and painted surfaces.

Powered by a brushless motor, the GEX 185-LI delivers a consistent removal rate comparable to corded sanders, with a run time of up to 40 minutes when paired with a GBA 4Ah battery. The variable no-load speed of 6,000–10,000 rpm and an orbital stroke rate of 12,000–20,000 opm give the user precise control across a range of sanding tasks.

The battery is ideally positioned to keep the tool well-balanced during use, reducing arm fatigue during extended sessions. Low vibration levels of up to 2.2 m/s² and an ergonomic design allow for comfortable one-handed operation, making it equally suited to overhead work and awkward angles.

Compatible with all Bosch 18V batteries, the GEX 185-LI fits neatly into any existing Bosch cordless ecosystem. The 125mm hook-and-loop sanding pad accepts standard Bosch sanding discs, and the included dust bag helps keep the work area clean. It is well suited to sanding wood and wood-based materials, removing old paint and putty, and finishing new plaster.

Features and Benefits:
• Brushless motor delivers consistent material removal with a run time of up to 40 minutes (GBA 4Ah battery)
• Variable speed 6,000–10,000 rpm for controlled sanding across different applications
• Ideally positioned battery for well-balanced, stable sanding and reduced arm fatigue
• Low vibration up to 2.2 m/s² for comfortable extended use
• Compatible with all Bosch 18V batteries for flexible use across the platform
• 125mm hook-and-loop sanding pad for quick disc changes
• Compact and lightweight at 0.93 kg for easy one-handed operation

Specifications:
Sanding pad diameter: 125mm
Orbit diameter: 2.5mm
Eccentricity: 1.25mm
No-load speed: 6,000–10,000 rpm
Orbital stroke rate: 12,000–20,000 opm
Weight: 0.93 kg
Length: 123mm
Width: 153mm
Height: 134mm
Sound pressure level: 74 dB(A)
Sound power level: 85 dB(A)
Vibration emission value (sanding solid wood): 2.2 m/s²
Vibration uncertainty K: 1.5 m/s²
Sanding sheet attachment: Hook-and-loop fastening

Contents:
Dust bag (2 608 000 715)