Diamond disc for asphalt and concrete cutting 355mm(14″)X25.4mm

Key Features & Design Benefits

• Dual-Material Versatility: Specifically formulated to cut both concrete (hard, abrasive, and sometimes reinforced with rebar) and asphalt (softer, highly abrasive aggregate).

• Fast and Clean Cutting: High concentration of diamond segments ensures rapid material removal with minimal chipping or structural fracturing along the cut line.

• Heat and Wear Resistance: Engineered to withstand the extreme thermal friction generated during high-speed cutting. Many quality blades utilize laser-welded segments to securely bond the teeth to the steel core, preventing segment loss under heavy loads.

• Undercut Protection (on specialized asphalt blades): Asphalt is much more abrasive than concrete and tends to wear away the steel core right behind the diamond segment (undercutting). Premium asphalt blades often feature “drop segments” or special protective guards to prevent premature core wear.

Common Applications

• Roadwork and Paving: Patching potholes, cutting expansion joints, and trenching roads.

• Construction & Renovation: Slicing through concrete slabs, foundations, curbs, and masonry blocks.

• Utility Installation: Cutting channels into pavement or concrete for electrical, plumbing, or fiber-optic lines.