Bosch 4-1/2 Inch Turbo Rim Diamond Blade DB4542S for Masonry Concrete and Stone Cutting with Wet or Dry Use

Fast-Cutting Turbo Rim Blade for Masonry, Concrete, and Stone—Built for Jobsite Speed and Long-Term Durability

The Bosch DB4542S 4-1/2 Inch Turbo Rim Diamond Blade is engineered for high-speed, smooth cutting in masonry, concrete, and stone. Featuring a steel core with integrated cooling holes, this blade stays cooler under pressure, extending its life and maintaining cutting precision. The turbo rim design ensures continuous contact with the material, reducing chipping and delivering cleaner edges with every pass. Whether you're working on brick walls, stone pavers, or concrete slabs, this blade is optimized for both wet and dry cutting applications.

Equipped with larger industrial-grade diamonds and Bosch’s proprietary metal mix, the DB4542S delivers faster cuts and superior durability compared to standard abrasive wheels. Compatible with both small and large angle grinders, it includes dual arbor sizes (7/8 inch and 5/8 inch) for versatile tool fitment. This blade meets Bosch’s rigorous jobsite standards and is backed by a lifetime warranty against manufacturer defects, making it a trusted choice for professionals who demand performance and reliability.

Key Features

• 4-1/2 inch turbo rim diamond blade for masonry, concrete, and stone cutting
• Turbo rim design maintains constant contact for smoother, chip-free cuts
• Steel core with cooling holes extends blade life and reduces heat buildup
• Larger industrial-grade diamonds for faster cutting and longer durability
• Compatible with small and large angle grinders
• Dual arbor sizes: 7/8 inch and 5/8 inch for flexible fitment
• Supports wet and dry cutting applications
• Optimized metal mix tailored for tough jobsite materials
• Ideal for brick, hard stone, soft stone, and concrete surfaces
• Lifetime warranty against manufacturer defects

What's Included

• (1) Bosch DB4542S 4-1/2 Inch Turbo Rim Diamond Blade

Specifications