{"product_id":"single-bar-diamonds","title":"National Equipment Single Bar Diamonds - Planetary Grinder Tooling","description":"\u003cstyle\u003e\n  .pft-desc * { box-sizing: border-box; margin: 0; padding: 0; }\n  .pft-desc {\n    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n    font-size: 15px;\n    line-height: 1.6;\n    color: #1a1a1a;\n  }\n  .pft-desc .pft-intro { margin-bottom: 22px; color: #333; }\n  .pft-desc .pft-intro strong { color: #111; }\n\n  .pft-desc .pft-section { margin-bottom: 22px; }\n  .pft-desc .pft-section h2 {\n    font-size: 15px;\n    font-weight: 700;\n    text-transform: uppercase;\n    letter-spacing: 0.06em;\n    color: #111;\n    border-bottom: 2px solid #111;\n    padding-bottom: 5px;\n    margin-bottom: 12px;\n  }\n\n  .pft-desc .pft-specs-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14px;\n  }\n  .pft-desc .pft-specs-table tr { border-bottom: 1px solid #eee; }\n  .pft-desc .pft-specs-table tr:last-child { border-bottom: none; }\n  .pft-desc .pft-specs-table td { padding: 7px 8px; vertical-align: top; }\n  .pft-desc .pft-specs-table td:first-child {\n    font-weight: 600;\n    color: #111;\n    width: 38%;\n    padding-right: 16px;\n  }\n  .pft-desc .pft-specs-table td:last-child { color: #333; }\n\n  .pft-desc .pft-use-case-list {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 8px;\n  }\n  .pft-desc .pft-use-case-pill {\n    background: #fff;\n    border: 1px solid #bbb;\n    border-radius: 20px;\n    padding: 4px 12px;\n    font-size: 13px;\n    color: #333;\n  }\n\n  .pft-desc .pft-note {\n    background: #f7f7f7;\n    border-left: 3px solid #111;\n    border-radius: 0 4px 4px 0;\n    padding: 10px 14px;\n    font-size: 13px;\n    color: #444;\n    margin-bottom: 22px;\n  }\n  .pft-desc .pft-note strong { color: #111; }\n\n  .pft-desc .pft-availability {\n    font-size: 14px;\n    color: #444;\n    border-top: 1px solid #e0e0e0;\n    padding-top: 14px;\n  }\n  .pft-desc .pft-availability strong { color: #111; }\n\u003c\/style\u003e\n\u003cdiv class=\"pft-desc\"\u003e\n\u003cp class=\"pft-intro\"\u003e\u003cstrong\u003eNational Single Bar Diamonds\u003c\/strong\u003e are \u003cstrong\u003emetal bond planetary grinder diamonds\u003c\/strong\u003e reserved for the toughest jobs — only use these to open up really tough concrete before moving to Half Bar, Full Bar, or Flying V tooling for general profiling.\u003c\/p\u003e\n\u003cdiv class=\"pft-note\"\u003e\n\u003cstrong\u003eAggressive removal only.\u003c\/strong\u003e Single Bar Diamonds should only be used to open up really tough concrete, not for general concrete prep.\u003c\/div\u003e\n\u003cdiv class=\"pft-section\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"pft-specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBond Type\u003c\/td\u003e\n\u003ctd\u003eMetal Bond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Grits\u003c\/td\u003e\n\u003ctd\u003e16-Grit, 30-Grit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness Options\u003c\/td\u003e\n\u003ctd\u003eHard, Medium (30-Grit also available in an Extra Aggressive Hard variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHelix® Speed\u003c\/td\u003e\n\u003ctd\u003eHigh Speed — decrease to Low if diamonds start glazing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8274-4 Speed\u003c\/td\u003e\n\u003ctd\u003eHighest Speed — decrease incrementally if diamonds start glazing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pft-section\"\u003e\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cdiv class=\"pft-use-case-list\"\u003e\n\u003cspan class=\"pft-use-case-pill\"\u003eTough Concrete\u003c\/span\u003e\u003cspan class=\"pft-use-case-pill\"\u003eConcrete Prep\u003c\/span\u003e\u003cspan class=\"pft-use-case-pill\"\u003eSurface Tension Breaking\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"pft-availability\"\u003e\u003cstrong\u003eAvailable through PreFloorTools.com.\u003c\/strong\u003e Select grit and hardness at time of order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"National Flooring Equipment","offers":[{"title":"16-Grit \/ Hard","offer_id":48835215884537,"sku":"9504-16SB","price":0.0,"currency_code":"USD","in_stock":true},{"title":"16-Grit \/ Medium","offer_id":48835215917305,"sku":"9504-16MB","price":0.0,"currency_code":"USD","in_stock":true},{"title":"30-Grit \/ Hard - Extra Aggressive","offer_id":48835215950073,"sku":"9504-25XSB","price":0.0,"currency_code":"USD","in_stock":true},{"title":"30-Grit \/ Medium","offer_id":48835215982841,"sku":"9504-25MB","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/prefloortools.com\/es\/products\/single-bar-diamonds","provider":"PreFloorTools.com","version":"1.0","type":"link"}