Diablo Cut-Off Disc DBD050063101C 5 Inch Type 1 Silicon Carbide (1/16 Inch Kerf 7/8 Inch Arbor 12200 RPM Concrete Brick Angle Grinder Tool)

Diablo DBD050063101C 5-Inch Type 1 Silicon Carbide Masonry Cut-Off Disc

The Diablo DBD050063101C 5-Inch Type 1 Masonry Cut-Off Disc delivers rapid dry scoring and deep plunge cutting across cured concrete slabs, clay brick, cinder block, cement backer board, and stone pavers. Formulated with a premium industrial-grade silicon carbide abrasive blend and an ultra-thin 1/16-inch (0.0625 in) kerf profile, this flat cutting wheel operates at high rotational speeds up to 12,200 RPM while minimizing aggregate blowout and material waste. Multi-layer high-tensile fiberglass mesh webbing reinforces the disc against severe lateral loads, and the standard 7/8-inch unthreaded center arbor mounts securely to 5-inch right-angle grinders for masonry fabrication and site demolition.

Best Used For:

• Concrete Slab Scoring & Expansion Joints: Cutting straight 1/16-inch control relief lines in cured concrete walkways and garage slabs with handheld angle grinders.
• Hardscape Paver & Brick Sizing: Trimming concrete interlocking pavers, retaining wall blocks, and hard-fired clay bricks for custom landscape patios.
• Tile Backer Board & Masonry Demolition: Slicing cement board underlayment and knocking down mortar joints in tight commercial renovation workspaces.

Key Performance & Safety Features

• Premium Silicon Carbide Abrasive: Sharp, brittle mineral grains fracture continuously to slice through dense stone aggregates with low tracking resistance.
• Multi-Layer Fiberglass Reinforcement: High-tensile woven fiberglass mesh layers resist lateral flex and wheel breakage under heavy grinding stress.
• Ultra-Thin 1/16-Inch Kerf: Slim 0.0625-inch flat profile reduces motor amperage draw, optimizes feed rate, and decreases abrasive dust generation.
• Type 1 Flat Wheel Profile: Flat hub geometry provides unobstructed clearance for deep, straight-line plunge cuts along vertical mortar seams.
• Universal 7/8-Inch Center Arbor: Standard 0.875-inch unthreaded mounting hole fits directly onto all commercial 5-inch right-angle grinder spindles.
• High-Speed 12,200 RPM Rating: Dynamically balanced formulation maintains wheel integrity and cutting stability at maximum tool spindle velocities.

What's Included

• (1) Diablo DBD050063101C 5-Inch Type 1 Masonry Cut-Off Disc

Technical Specifications

Pro-Tip: Maintain a 90-degree angle to the stone workpiece and avoid applying side pressure during the plunge cut; straight-line tracking prevents edge binding, reducing heat buildup and extending the silicon carbide disc life.