Bosch 4 Inch Segmented Rim Diamond Blade 3 Pack Universal Rough Cuts Concrete Pavers Soft Brick 7/8 Inch and 5/8 Inch Arbor DB441SB3

Power Through Tough Masonry with Precision: The Bosch 3-Piece Universal Segmented Diamond Blade Set

The Bosch DB441SB3 4" Segmented Rim Diamond Blade 3-Pack is the ultimate jobsite-proven solution for professionals needing reliable, high-speed rough cuts in general-purpose masonry. Engineered with a high-strength steel core and a specialized medium diamond bond, these blades are built to outperform and outlast standard abrasive wheels. Whether you are prepping for a new patio by cutting pavers or making quick work of soft brick and concrete blocks, the optimized diamond distribution ensures consistent, aggressive material removal. With a taller segment height designed for extended service life, this 3-piece set provides the industrial durability required for heavy-duty commercial and residential projects alike.

Performance meets reliability with Bosch’s improved diamond size and quality, delivering fast, clean cuts across a wide variety of substrates. These blades feature a segmented rim design that allows for cooler operation and faster debris evacuation, preventing overheating during intense cutting sessions. Designed for maximum versatility, each blade is compatible with both 7/8" and 5/8" arbors, making them an essential addition to your angle grinder or small circular saw kit. By choosing this multi-pack, you ensure your workflow remains uninterrupted, providing the perfect balance of speed, longevity, and professional-grade quality for every universal rough cut application.

Key Features

• Medium Diamond Bond: Engineered to provide a significantly longer life in general-purpose and universal rough cutting applications.
• High-Quality Diamond Grit: Improved diamond size and distribution deliver fast, aggressive cutting across multiple masonry materials.
• Superior Reliability: Consistent diamond content ensures even wear and dependable performance throughout the life of the blade.
• Multi-Material Versatility: Ideal for cutting through pavers, soft brick, concrete, and masonry blocks.
• Jobsite Proven: Built to rigorous Bosch-quality specifications to outperform standard abrasive wheels.
• Extended Service Life: Constructed with a taller segment height to maximize the amount of usable diamond and extend blade longevity.

What's Included

• (3) Bosch 4" Segmented Rim Diamond Blades (DB441SB3)

Specifications

Pro-Tip: To maximize the life of your segmented diamond blades when dry cutting, use a "step-cutting" technique. Rather than trying to cut through the entire thickness of a concrete block in one pass, make several shallow passes. This allows the air to reach the segments, cooling the diamond bond and preventing heat-related glazing, which keeps the blade sharp for much longer.