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Bosch GWS8-45 4-1/2 In. Angle Grinder vs Lothee 45 Degree Tile Chamfering Tool, Angle

Updated July 2026 — Bosch GWS8-45 4-1/2 In. Angle Grinder wins on rpm and price, Lothee 45 Degree Tile Chamfering Tool, Angle wins on rank and size.

The Bosch GWS8-45 is a powerful and versatile angle grinder, while the Lothee tool is a specialized accessory for tile chamfering. Choose based on your specific needs.

Why Bosch GWS8-45 4-1/2 In. Angle Grinder is better

Power

Bosch has a 7.5 amp motor delivering 11,000 RPM.

Ergonomics

Bosch features a slim-grip design for comfort.

Durability

Bosch includes a Service Minder brush system.

Why Lothee 45 Degree Tile Chamfering Tool, Angle is better

Price

Lothee is significantly cheaper at $27.99.

Accessories

Lothee includes multiple accessories for tile work.

Specialization

Lothee is designed specifically for tile chamfering.

Overall score

Bosch GWS8-45 4-1/2 In. Angle Grinder
85
Lothee 45 Degree Tile Chamfering Tool, Angle
65

Specifications

SpecBosch GWS8-45 4-1/2 In. Angle GrinderLothee 45 Degree Tile Chamfering Tool, Angle
Motor Power7.5 ampN/A
RPM11000N/A
MaterialN/AStainless Steel
Included AccessoriesNoneMultiple
Weight4.2 lbs2.0 lbs

Dimension comparison

Bosch GWS8-45 4-1/2 In. Angle GrinderLothee 45 Degree Tile Chamfering Tool, Angle

Overview of the Bosch GWS8-45 and Lothee 45 Degree Tile Chamfering Tool

The Bosch GWS8-45 is a powerful angle grinder priced at $79.00, while the Lothee 45 Degree Tile Chamfering Tool is an accessory priced at $27.99. Understanding their functionalities is key to choosing the right tool for your projects. The Bosch GWS8-45 is designed for general grinding tasks with a robust motor, while the Lothee tool specializes in creating precise 45-degree chamfer cuts on tiles, making it ideal for tile finishers.

Power and Performance

The Bosch GWS8-45 features a professional 7.5 amp motor that delivers 11,000 no-load RPM, making it a powerful choice for various grinding tasks. This capability ensures that it can handle tough materials with ease, making it suitable for both professionals and DIY enthusiasts. On the other hand, the Lothee tool is designed specifically for tile chamfering and does not have a motor of its own; instead, it relies on compatibility with 100-type angle grinders. This specialized design allows the Lothee tool to achieve neat and professional edges but lacks the versatility of the Bosch grinder.

Ergonomics and Design

The Bosch GWS8-45 is noted for its slim-grip design, which enhances user comfort even during extended use. Weighing only 4.2 lbs, it is lightweight and easy to handle, allowing for better maneuverability. Conversely, the Lothee tool has a reasonable design with a handle that fits well in the hand, enabling effective operation for tile cutting. Each tool is designed with user comfort in mind, but the Bosch grinder offers a more versatile ergonomic experience for a wider range of applications.

Durability and Maintenance

Durability is a strong point for the Bosch GWS8-45, which features durable carbon brushes that extend the tool's life. It also includes a Service Minder brush system that alerts users when maintenance is due, eliminating guesswork in upkeep. The Lothee tool is made from solid stainless steel, designed to withstand the rigors of tile work. However, it does not have the same built-in maintenance features as the Bosch grinder, potentially leading to a shorter lifespan if not properly cared for.

Included Accessories

When it comes to included accessories, the Lothee tool provides a comprehensive package that includes an angle grinder stand, three saw blades, a water pipe, gloves, and a screwdriver. This set is designed to get you started with tile cutting right away. In contrast, the Bosch GWS8-45 does not come with additional accessories but is compatible with various grinding discs, allowing users to customize their tool according to their needs. The Lothee package offers significant value for those specifically focused on tile work, while the Bosch grinder focuses on its core functionalities.

Price Comparison

The Bosch GWS8-45 is priced at $79.00, making it a more significant investment for those looking for a versatile angle grinder. In contrast, the Lothee 45 Degree Tile Chamfering Tool is priced at $27.99, approximately 65% cheaper. This price difference reflects the specialized nature of the Lothee tool, which serves a specific purpose rather than general grinding. If budget is a primary concern and tile chamfering is your goal, the Lothee tool represents a much more affordable option.

Sales Rank and Popularity

The Bosch GWS8-45 holds a sales rank of 30,612, indicating a solid presence in the market and a reputation for reliability among users. The Lothee tool, while more affordable, has a higher sales rank of 64,113, suggesting it is not as widely recognized. This difference may influence a buyer’s choice, as purchasing a more popular and well-reviewed product can often lead to a more satisfying user experience.

Which should you buy?

Choosing between the Bosch GWS8-45 and the Lothee 45 Degree Tile Chamfering Tool ultimately depends on your specific needs. If you require a powerful, versatile angle grinder that can tackle a variety of tasks, the Bosch GWS8-45 is the superior choice with its robust motor and ergonomic design. However, if your focus is solely on tile work and you are looking for a cost-effective solution, the Lothee tool offers excellent value and the necessary accessories for precise chamfer cutting. Consider your primary use case and budget to make the best choice for your projects.