Bosch GSS 12V-13 12v Cordless Brushless Multi Sander

The Bosch GSS 12V-13 is a cordless brushless multi sander designed for joiners, carpenters, and tradespeople who need a compact, versatile sanding solution across a range of materials and applications.

Running on the Bosch Professional 12V system, this orbital sander delivers a no-load orbital stroke rate of 12,000–20,000 opm with variable speed control, making it well suited to basic and in-between sanding, lacquer removal, and surface finishing. It performs across a wide range of materials including wood, veneer, lacquer, filler, mineral, and acrylic.

One of the standout features of the GSS 12V-13 is its interchangeable sanding plate system, which comes supplied with three plate sizes to tackle different jobs and access tight or awkward areas. The centre of gravity is positioned close to the workpiece, and the palm rest and grip geometry contribute to a balanced, comfortable feel during extended use.

Compatibility with the Bosch Click & Clean dust extraction system helps keep the work area clean, while the onboard dust bag, battery status indicator, and hook-and-loop sanding sheet fastening all contribute to a practical, user-friendly setup. The tool weighs just 0.8 kg without battery, keeping fatigue to a minimum on the job.

Features and Benefits:
• Variable speed control (12,000–20,000 opm) for precise material-appropriate sanding
• Three interchangeable sanding plates for versatility across different tasks and areas
• Lean 12V cordless design ideal for confined and hard-to-reach spaces
• Compatible with Bosch Click & Clean dust extraction system
• Hook-and-loop sanding sheet system for quick, tool-free sheet changes
• Battery status indicator for on-the-go power monitoring
• Part of the Bosch Professional 12V system — compatible with existing batteries and chargers

Specifications:
Battery voltage: 12V
No-load speed: 6,000–10,000 rpm
No-load orbital stroke rate: 12,000–20,000 opm
Orbit diameter: 1.6 mm
Eccentricity: 0.8 mm
Sanding plate (standard): 130 x 80 mm
Delta sanding plate: 150 x 100 mm
Sanding plate with clamp: 100 x 110 mm
Weight (excl. battery): 0.8 kg
Net weight: 1.17 kg
Length: 196 mm
Width: 131 mm
Height: 110 mm
Sound pressure level: 71 dB(A)
Sound power level: 82 dB(A)
Vibration emission (ah): 3.6 m/s²

Contents:
L-BOXX 136
Dust bag
Base plate 80 x 130 mm with sanding plate
Delta base plate 100 x 150 mm with sanding plate
Base plate 113 x 101 mm with sanding plate
3 x sanding sheet C470 Best for Wood + Paint, 120 grit
Hole punch