Angle grinder 115mm

Start with the power rating and speed: 115 mm grinders typically specify a disc diameter of 115 mm, a spindle thread of M14, and a no-load speed around 11,000 to 12,000 RPM. A practical choice includes models with a comfortable weight, a reliable ergonomic handle, and an auxiliary handle for improved control. Ensuring compatibility with common 115 mm discs helps you tackle cutting, grinding, and polishing tasks across materials with confidence.

For casual home use, a grinder in the 710–750 W range offers solid performance for light cutting and grinding. For more demanding metal work or masonry tasks, look at 900–960 W models for smoother operation and better material removal. If you frequently tackle tough jobs, consider higher wattage options up to around 1200 W with robust build quality.

Some models provide an auxiliary handle and note that discs are not included, so you will need to purchase grinding or cutting discs separately. This offers flexibility to choose the exact disc type for your task, whether metal cutting, stone grinding, or rust removal. Always verify what is included when purchasing to ensure you have the right setup for your projects.

Warranties vary by brand: some total tools carry a six-month warranty, while other brands offer longer coverage, such as one year for specific grinders. Durability is influenced by the motor rating, gear quality, and overall construction. Look for reputable brands with solid customer support and documented warranty terms to ensure long-term reliability on job sites.

The 115 mm grinders excel at cutting metal and masonry, grinding welds, beveling edges, and removing rust or paint. They are compact enough for tight spaces while delivering enough torque for durable material removal. With the right disc, you can perform efficient polishing, smoothing, and surface preparation for a wide range of projects—from home renovations to professional workshops.

Popular options in this range include trusted brands like Total, Bosch, and Dong-Cheng, alongside several generic lines. When choosing, consider power, RPM, weight, and the availability of compatible discs. Review warranty terms, handle ergonomics, and user reviews to select a model that matches your typical tasks, whether lightweight hobby projects or demanding industrial work.

All models in this size class are designed for 115 mm discs with a standard M14 spindle thread. This common specification ensures broad compatibility with cutting discs, grinding wheels, and polishing pads. Confirm the bore diameter and arbor fit of discs you plan to use and verify that the grinder supports the specific tasks you intend, such as metal cutting or concrete grinding.