Bosch Power Tools deliver stronger performance and lasting reliability. The Bosch 1900 series 7 In. and 9 In. grinders are redefining innovation. The line is powered by A new, ultra-efficient 4 HP motor. It utilizes the best vibration control system on the market. If that isn't enough, they are also the lightest large angle grinders available, weighing up to 20% less than any comparable competitive model.

• Maximum power at minimum weight – up to 20% lighter than comparable tools.
• Bosch-exclusive vibration control with soft grip – reduces vibration by up to 50%.
• Durable and reliable – manufactured with highest quality, resonance reducing components.
• Quick adjust guard system – quickly adjusts and locks in place for added protection.
• Epoxy coated field windings – provides ultimate protection against abrasive dust and metal debris.
• Service minder brushes – eliminates guesswork, stops tool when preventive maintenance is required.
• No lock-on switch design – helps prevent accidental start ups and shuts tool off if control is lost.
• Removable brush covers – for easy brush replacement.
• AC/DC compatibility – extends tool versatility to DC outlets such as welders and generators.