{
  "location": {
    "slug": "fontana",
    "name": "Fontana",
    "zip": "92335",
    "lat": "34.0922",
    "lng": "-117.4350",
    "geology": "High-PSI reinforced industrial floor slabs and heavy-duty steel mill rebar structures. Requires premium multi-segment laser welded diamond blades.",
    "airQuality": "SCAQMD Rule 1166 & 1466 compliance required for heavy industrial earthwork and slab trenching.",
    "logistics": "Fast LTL freight shipping via I-10 and I-15 freight hub.",
    "focus": "Freight terminal floor flat sawing, structural rebar cutting, and heavy industrial core drilling."
  },
  "product": {
    "slug": "stone-cutting-blades",
    "title": "Granite & Natural Stone Diamond Blades | QDB",
    "metaDescription": "Best diamond blade for cutting stone — professional stone cutting blades for granite, quartz, marble, quartzite, and natural stone. Silent core and continuous rim designs for chip-free fabrication. Factory direct.",
    "keywords": "diamond blades for stone, best diamond blade for cutting stone, stone cutting blade, stone cutting blades, diamond blade for granite cutting, granite cutting blades, natural stone cutting blade, marble cutting blade, marble cutting blades, diamond blade for cutting quartz countertop, quartz cutting blade, sandstone cutting blades, diamond blade for quartzite, wholesale stone blade, granite diamond blade",
    "h1": "Stone Cutting Blades",
    "heroSubtitle": "Silo 6: Premium Stone Fabrication",
    "directAnswer": "Granite, marble, quartzite, engineered quartz — each one needs a different approach. We engineer our stone blades with soft cobalt-bronze bonds that keep fresh diamonds exposed for chip-free cuts on hard natural stone. For fab shops running bridge saws all day, our silent core blades use a copper-foil sandwich design that drops noise by up to 15 dB. Continuous rims for clean edges. Keyhole slots for heat dissipation. Always run wet — dry cutting stone will crack your slab and destroy the blade in minutes. We supply fabrication shops across LA, Orange County, and the Inland Empire with blades matched to their exact stone type.",
    "applications": [
      "Granite and marble countertops, vanity tops, and architectural stone features",
      "Engineered stone, quartz slabs, large-format tile and thin veneer stone panels",
      "Hardscape work including stone pavers, coping, decorative stone and flagstones",
      "Fabrication shops seeking cleaner cuts, minimal chipping and reduced re-work",
      "On-site stone installers and masons requiring portability and high performance in challenging settings"
    ],
    "section2H2": "Silent Core technology & Matrix Design",
    "section2Text1": "Natural stone fabrication requires exceptional precision and surface finish quality, similar to the chip-free finishes achieved by our <a href=\"/tile-cutting-blades/\" style=\"color: var(--accent); text-decoration: underline; font-weight: 500;\">tile cutting blades</a>. Granite and quartzite aggregates are extremely hard and brittle. To prevent chipping, we engineer our stone blades with soft, cobalt-bronze alloy segment bonds that wear down steadily, keeping sharp, high-grade diamonds exposed. Silent core blades feature a copper-foil sandwich steel core layout that dampens high-frequency resonance, reducing operational noise and core vibration.",
    "section2Text2": "Water cooling is mandatory for commercial stone cutting under SCAQMD guidelines to suppress silica dust and prevent heat cracks on delicate marble and quartzite slabs. Continuous water flow also cools the diamond segments to eliminate micro-fracturing along the cut edge.",
    "dimensions": [
      {
        "diameter": "4.5\" (115mm)",
        "height": "8mm Continuous",
        "thickness": ".060\" (1.5mm)",
        "arbor": "7/8\" Arbor (with 5/8\" bushing)",
        "pin": "-"
      },
      {
        "diameter": "7\" (180mm)",
        "height": "10mm Segmented",
        "thickness": ".080\" (2.0mm)",
        "arbor": "7/8\" Arbor (with DM knockout)",
        "pin": "-"
      },
      {
        "diameter": "10\" (250mm)",
        "height": "10mm Continuous",
        "thickness": ".095\" (2.4mm)",
        "arbor": "5/8\" Arbor",
        "pin": "-"
      },
      {
        "diameter": "14\" (350mm)",
        "height": "15mm Silent Core",
        "thickness": ".125\" (3.2mm)",
        "arbor": "50mm / 60mm Arbor",
        "pin": "Drive pin alignments"
      }
    ],
    "section3Text1": "Stone fabrication workshops in Santa Clarita and Glendale cater to high-end residential kitchen and bathroom remodeling. Cutting custom quartz and marble countertops under typical dry indoor weather conditions requires wet-saw setups with stable power feeds. Our silent-core stone blades ensure clean, quiet fabrication cuts in urban Valencia zones.",
    "section3Text2": "Fabricating stone for custom estates in Beverly Hills or commercial lobby projects in Los Angeles requires consistent tooling supply. Quality Diamond Blades provides local pickup on Avenue Stanford, guaranteeing fast logistics and expert metallurgical bond support.",
    "faqs": [
      {
        "q": "What is a silent core stone blade?",
        "a": "A silent core blade features a steel body composed of two steel plates sandwiching a thin copper foil layer. This laminate structure dampens high-frequency vibrations, reducing cutting noise by up to 15 decibels."
      },
      {
        "q": "Why does quartzite chip so easily and how do I prevent it?",
        "a": "Quartzite is extremely hard and glassy. Chipping is prevented by using a soft bond blade designed specifically for quartzite, keeping water flow at maximum, and reducing the saw feed rate to prevent heat buildup."
      },
      {
        "q": "Can I use a granite blade to cut soft marble slabs?",
        "a": "While it will cut, a granite blade is bonded harder than a marble blade. On soft marble, the granite blade may cut slowly or cause edge chipping. We recommend using dedicated soft-bond marble blades for clean finishes."
      },
      {
        "q": "What is the best diamond blade for cutting granite countertops?",
        "a": "For granite countertop fabrication, use a 14-inch silent core diamond blade with a soft cobalt-bronze bond matrix. Silent core granite blades reduce noise and vibration during indoor fabrication, while the soft bond keeps fresh diamonds exposed for chip-free cuts on hard granite aggregate. Always run wet with continuous water flow to prevent heat cracks."
      },
      {
        "q": "What diamond blade cuts natural stone, ornamental stone, and engineered quartz?",
        "a": "Natural stone and ornamental stone require continuous rim or turbo rim diamond blades with soft bond matrices calibrated to the stone's Mohs hardness. For soft stones like marble, limestone, and sandstone, use ultra-soft bonds. For hard stones like granite, quartzite, and engineered quartz countertops, use medium-soft bonds with high-grade diamond concentrations for clean, chip-free fabrication cuts."
      }
    ]
  }
}