Diamond Products Circular Saw Blade 21124 4 Inch (Delux Cut Turbo Rim 7/8 Arbor Concrete Asphalt Masonry Abrasive Angle Grinder Sizing Tool)

Professional 4-Inch Delux-Cut Turbo Diamond Abrasive Blade with 7/8-Inch Arbor Hub

The Diamond Products 21124 is an industrial-grade 4-inch turbo rim diamond circular saw blade engineered to execute high-speed precision cutting of cured concrete, thick asphalt, and heavy masonry block materials. Driven by a specialized serrated continuous turbo edge that reduces tool surface friction to accelerate material removal rates, this heavy-duty wheel features an extended 0.40 inch diamond depth allocation alongside a tall 0.50 inch segment height. The high-performance layout is precision-balanced to sustain mechanical stability and structural alignment during both wet dust-suppressed and dry abrasive profiling applications on handheld electric circular saws or right angle side grinders.

Best Used For:

• Commercial Concrete Trenching: Scoring dense cured structural concrete slabs and foundation pads cleanly to establish layout utility runs.
• Asphalt Patch Preparation: Sectioning damaged asphalt driveway perimeters or parking surfaces to clear broken aggregate before hot-mix placement.
• Masonry Block Squaring: Trimming down heavy structural concrete block components or retaining wall bricks during exterior layout building steps.

Key Performance & Safety Features

• Serrated Turbo Rim Geometry: Continuous wavy edge pattern channels airflow to vent operational heat, supplying faster sectioning than standard flat blades.
• 0.40 Inch Diamond Depth Concentration: Increased abrasive particle loading depth ensures extended tool service longevity under aggressive commercial aggregate grinding.
• 0.50 Inch Wearable Segment Height: Taller geometric matrix rim expands total wearable material volumes, delivering a superior cost-per-cut return on investment.
• Dual Wet or Dry Versatility: Specialized matrix bond handles intensive continuous dry material profiling or dust-free water-flushed slicing cleanly.
• Universal Spindle Adapter Arbor: Integrated 7/8-inch center bore path mounts directly to professional angle side grinders and high-speed masonry saws.

What's Included

• (1) Diamond Products 21124 4" Delux-Cut Turbo Diamond Circular Blade

Technical Specifications

Pro-Tip: When scoring rough asphalt or uncured masonry beds, introduce a light water stream across the target track interface. This layout mitigates fine ambient dust cloud accumulation and cleans the serrated turbo rim grooves rapidly, keeping tool temperatures balanced and securing a clean layout line profile.