Bosch Continuous Rim Diamond Saw Blade DB843S 8 Inch Tile Cutting Disc (7650 RPM 5/8 Arbor Wet Dry Ceramic Slate Quarry Paver Slicing Tool)

Bosch DB843S 8" Standard Continuous Rim Wet and Dry Diamond Tile Blade

The Bosch DB843S 8-inch continuous rim diamond blade cuts glazed ceramic wall tiles, slices dense natural slate, trims quarry pavers, and miters bathroom shower surrounds without chipping fragile surfaces or leaving rough edges. Rated for high rotational speeds up to 7,650 RPM with a standard 5/8-inch arbor interface, this wet and dry stone cutting wheel mounts directly onto sliding tray wet tile saws and handheld masonry cutters. Featuring an uninterrupted continuous cutting edge embedded with industrial synthetic diamond crystals and a tensioned alloy steel core that dampens vibration, it provides commercial tile installers, remodelers, and custom flooring contractors with glass-smooth, chip-free edge quality across delicate architectural tile substrates.

Best Used For:

• Glazed Ceramic and Porcelain Tile Installation: Slicing crisp factory-grade straight edges and 45-degree miter joints on kitchen backsplashes, shower surrounds, and ceramic flooring.
• Natural Slate and Quarry Tile Sizing: Trimming dense slate floor tiles, exterior entryway flagstones, and thick quarry pavers to tight layout tolerances without edge blowout.
• Wet Sliding Tile Saw Fabrication: Operating in continuous-flow water tray tile saws for high-volume, straight-line tile cutting and custom jobsite corner cutouts.

Key Performance & Safety Features

• Uninterrupted Continuous Rim Design: Maintains continuous surface contact without segment gaps to eliminate chipping on delicate glazes and brittle stone surfaces.
• Industrial-Grade Synthetic Diamonds: Uniform diamond grit distribution ensures aggressive cutting action and extended wheel life in abrasive tile substrates.
• Tensioned Alloy Steel Core: Heavy-duty core plate eliminates blade wobble, dampens harmonic vibration, and ensures straight, accurate channel tracking.
• Dual Wet and Dry Operation: Fully optimized for slurry cooling on wet tray saws or quick dry cuts with dust collection hoods to control airborne silica.
• Standard 5/8-Inch Arbor Fitment: Mounts securely onto standard 8-inch sliding tile saws, masonry saws, and stationary table cutters.
• Chip-Free Smooth Edge Quality: Delivers pristine burr-free edge finishes that eliminate extensive post-cut grinding or polishing on exposed tile edges.

What's Included

• (1) Bosch DB843S 8" Standard Continuous Rim Diamond Tile Blade

Technical Specifications

Manufacturer Bosch Power Tools Model Number DB843S Product Classification Continuous Rim Diamond Tile Blade Blade Diameter Size 8.00 inches (8 in / 203.2 mm) Arbor Hole Diameter 0.625 inches (5/8 in / 15.88 mm) Maximum Rotational Speed 7,650 RPM Rim Architecture Smooth Continuous Rim (Non-Segmented) Operating Environment Wet or Dry Cutting Applications Core Metallurgy Tensioned Vibration-Dampened Alloy Steel Core Abrasive Cutting Matrix Industrial-Grade Synthetic Diamond Crystals Target Substrates Ceramic Tile, Natural Slate, Quarry Tile, & Glazed Pottery Compatible Tool Platforms 8-Inch Wet Tile Saws, Table Cutters, & Handheld Masonry Saws Piece Count 1 Blade UPC Barcode 000346337618

Pro-Tip: When cutting glazed ceramic or brittle slate on a wet tile saw, ensure your water feed lines spray directly onto both sides of the continuous rim before contacting the workpiece; proper fluid cooling prevents diamond glaze polishing and ensures flawless, chip-free factory edges.