Bosch DBX4541S X-LOCK 4-1/2 Inch Segmented Rim Diamond Blade Masonry Concrete Brick Cutter Backward Compatible 7/8 Arbor

Rapid Cutting Performance for Masonry and Concrete

Maximize your efficiency on the jobsite with the Bosch DBX4541S X-LOCK 4-1/2" Segmented Rim Diamond Blade. This professional-grade accessory features the innovative X-LOCK mount interface, a game-changing design that allows for accessory swaps up to five times faster than standard threaded mounts. With a simple snap-on mechanism, the wheel locks securely in place—confirmed by an audible click—eliminating the need for spanner wrenches, flange nuts, or lost parts. When you need to switch tasks, a quick pull of the lever releases the blade instantly, keeping your workflow uninterrupted.

Engineered for aggressive material removal, the segmented rim design is ideal for making fast, universal rough cuts in tough substrates like pavers, soft brick, and concrete block. The blade utilizes an optimized mix of high-quality diamonds embedded in a specific pattern to ensure constant engagement with the material for speed and longevity. Additionally, the premium steel core provides exceptional stability, delivering straight cuts with reduced wobble. While built for X-LOCK grinders, this versatile blade is also fully backward compatible with standard 7/8-inch arbor angle grinders.

Key Features

• X-LOCK Mount System: innovative interface enables accessory changes up to five times faster than conventional mounts.
• Tool-Free Operation: Features an audible snap-in lock and lever release, removing the need for spanner wrenches or flange nuts.
• Segmented Rim Design: specifically engineered for aggressive, fast rough cuts in masonry, pavers, and concrete.
• Backward Compatibility: versatile design fits both X-LOCK grinders and standard angle grinders with a 7/8-inch arbor.
• Optimized Diamond Matrix: Quality diamonds are arranged to maintain sharpness and extend the life of the blade.
• Stable Steel Core: robust construction minimizes blade wobble to ensure straight, consistent cuts.
• Universal Application: Perfect for cutting through concrete, block, soft brick, and general masonry materials.

What's Included

(1) 4-1/2 Inch X-LOCK Segmented Rim Diamond Blade

Specifications

Pro-Tip: Segmented blades are designed for aggressive, rough cutting rather than fine finishing. When cutting concrete or pavers, let the weight of the tool do the work and use a "step cutting" motion (multiple shallow passes) rather than one deep cut to prevent the blade from overheating and to clear debris effectively.