Power and versatility

Engineered for everyday DIY projects, this grinder pairs a robust 660-watt motor with a 100 mm grinding/slicing diameter to tackle metal cuts, surface grinding, and edge shaping on wood. The M10 spindle diameter ensures broad compatibility with standard discs, so you can swap in the right accessory for each job without hassle.

Key specifications

• Input power: 660 watts
• Spindle diameter: M10
• Grinding/slicing diameter: 100 mm
• No-load speed: 11,000 rpm
• Weight: 1.5 kg

What’s in the box

• 1x wrench
• 1x clamping nut
• 1x flange
• 1x protective cover

Bonus: you’ll also receive a cutting blade and a grinding blade as gifts, expanding immediate project options right out of the box. Note: auxiliary handle is not included.

Best-use scenarios

• Metal cutting and grinding for fabrication, weld prep, and maintenance tasks
• Wood edge shaping and smoothing with appropriate discs
• Surface prep and light polishing when paired with compatible polishing discs

Why choose the Bosch GWS 660

Choose this model for a reliable, lightweight option that covers common DIY needs without weighing you down. The 100 mm disc size is ideal for tighter spaces, while the M10 spindle offers broad disc compatibility. The included protective cover enhances safety during grinding and cutting, and the bundled blades give immediate value for starting a range of tasks.