Bosch DB442C 4 Inch Premium Turbo Rim Diamond Blade for Smooth Cuts Concrete Masonry Stone Marble 5/8 Inch Arbor 14500 RPM Wet Dry Cutting

Uncompromising Precision: Professional Turbo Rim Performance for Chip-Free Masonry and Stone Finishing

The Bosch DB442C 4-Inch Premium Turbo Rim Diamond Blade is the definitive choice for professionals requiring ultra-smooth, high-speed cuts in the most demanding masonry materials. Engineered with industrial-quality diamonds, this blade features a continuous turbo rim design that maintains constant contact with the workpiece, effectively eliminating the vibration and chipping often associated with standard segmented blades. Whether you are a custom tile installer or a hardscape professional, the DB442C provides the precision needed for intricate work in marble, slate, fire brick, and decorative pavers.

Designed for maximum jobsite flexibility, this premium blade supports both wet and dry cutting applications, ensuring reliable performance in any environment. The high-grade diamond matrix is optimized for fast material removal in reinforced concrete and natural stone while maintaining a long service life that outlasts traditional abrasive wheels. With a maximum rating of 14,500 RPM and a specialized 0.08-inch cut width, the DB442C allows your small angle grinder to perform with surgical accuracy, making it ideal for everything from heavy-duty demolition to fine finish detail.

Key Features

• Turbo Rim Design: Engineered to provide constant material contact for smoother, chip-free cuts in stone and tile.
• Industrial Diamond Quality: Utilizes high-grade diamonds for faster cutting speeds and enhanced blade durability.
• Wet or Dry Versatility: High-performance results in both water-cooled and dry-cutting jobsite conditions.
• Rapid Material Selection: Features Bosch's easy-to-use color coding system to quickly identify the best blade for the task.
• Small Angle Grinder Optimized: Specifically designed for handheld power tools to deliver precise control and efficiency.
• Stability and Control: Provides consistent diamond distribution to ensure reliable performance during high-RPM applications.

What's Included

• (1) Bosch 4-Inch Premium Turbo Rim Diamond Saw Blade (DB442C)

Specifications

Pro-Tip: To achieve the smoothest possible edge on marble or slate, perform a "climb cut" (moving the grinder in the direction of the blade rotation) for your final pass. Using this technique with the DB442C's turbo rim will help keep the diamonds engaged in the material more effectively, resulting in a factory-clean edge with zero micro-chipping.