Bosch Xtreme Diamond Blade DB4541E 4-1/2 Inch Segmented Paver Brick Concrete Cutting (13300 Max RPM 5 by 8 Inch Arbor Angle Grinder Disc)

Bosch DB4541E 4-1/2-Inch Xtreme Segmented Diamond Cut-Off Wheel for Pavers Brick Concrete

The Bosch DB4541E 4-1/2-Inch Xtreme Segmented Diamond Blade is a heavy-duty dry-cutting masonry disc engineered to execute rapid cuts through concrete pavers, clay brick, cinder block, and poured concrete. Operating at speeds up to 13,300 RPM, this 0.080-inch thick diamond wheel utilizes a tall segmented rim height with deep gullets to flush out abrasive concrete dust and lower thermal friction. Designed with a standard 5/8-inch arbor hole, this specialized cutting wheel attaches directly to small angle grinders and compact circular saws to streamline hardscaping, tuckpointing prep, and masonry installations.

Best Used For:

• Concrete Paver & Patio Block Trimming: Slicing thick concrete patio pavers, retaining wall blocks, and stone borders to size during hardscape installations.
• Brick Wall & Masonry Alteration: Cutting expansion seams, window openings, and wall notches into clay bricks and cinder blocks.
• High-Speed Angle Grinder Slotting: Chasing dry cut channels into concrete slabs and foundations for electrical conduit and utility placement.

Key Performance & Safety Features

• Xtreme Taller Diamond Segments: Increased segment height locks in higher industrial diamond concentration for extended blade life and aggressive cut rates.
• 13,300 Maximum RPM Safety Rating: Stiffened steel core safely sustains the high rotational velocity of handheld electric angle grinders.
• Debris-Clearing Segmented Gullets: Deep rim notches expel concrete dust slurry and airborne particulate to keep the blade running cooler.
• Thin 0.080-Inch Kerf Profile: Narrow blade thickness reduces motor drag on power tools while producing clean, accurate cuts.
• Standard 5/8-Inch Arbor Fitment: Machined 5/8-inch center mounting hole fits standard 4-1/2-inch angle grinders and compact masonry saws.
• Formulated for Dry Cutting Applications: Advanced metallic matrix bond holds diamond grit firmly under dry grinding conditions without liquid coolant.

What's Included

• (1) Bosch DB4541E 4-1/2-Inch Xtreme Segmented Diamond Blade

Technical Specifications

Pro-Tip: When dry cutting dense concrete pavers, allow the weight of the grinder to push the blade through the cut rather than applying heavy hand pressure, giving the diamond segments room to flush out airborne silica dust.