{
  "title": "Grinding Stones",
  "kind": "product",
  "company": "Allied High Tech Products",
  "category": "Bonded abrasives",
  "parameters": {
    "Language": "English",
    "Captured": "2026-10-17",
    "Part numbers": "81-10920; 81-10910; 81-10895; 81-10900; 81-10905"
  },
  "language": "en",
  "source_url": "https://consumables.alliedhightech.com/product-p/grndst.htm",
  "content_html": "<div>\n\n\n\n\n\n\n\n\n\n<div>\n\n        <img src=\"/files/allied-file-7c145dabb3002e84b9bd7ab9/clear1x1.gif\" alt=\"\" loading=\"lazy\" style=\"max-height:440px;width:auto\"><br>\n      <table>\n        <tr>\n          <td colspan=\"2\"><b>\n  \n<a href=\"/records/allied-metallographic-sample-preparation-equipment-consumables-e933416a23\" rel=\"noopener noreferrer\">Consumables</a> &gt; \n<a href=\"/records/allied-grinding-polishing-products-a9b12048cf\" title=\"Grinding Polishing\" rel=\"noopener noreferrer\"> Grinding &amp; Polishing</a> &gt; \n            </b>\n      <br><br>\n                  <h2><font><span>Grinding Stones</span></font></h2>      \n      </td>\n        </tr>\n        <tr> \n          <td>\n            <table>\n            <tr> \n            <td>\n      \n            \n<a title=\"Grinding Stones\" href=\"/files/allied-file-a89cbbf68d895c906773bc38/GRNDST-2.jpg\" rel=\"noopener noreferrer\">\n<img src=\"/files/allied-file-7e11743b7e94df21be57b202/GRNDST-2T.jpg\" title=\"Grinding Stones\" alt=\"Grinding Stones\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></a>\n<br><a title=\"Grinding Stones\" href=\"/files/allied-file-a89cbbf68d895c906773bc38/GRNDST-2.jpg\" rel=\"noopener noreferrer\"><img src=\"/files/allied-file-4d9d0a91667e801be9d4d2af/btn_largerphoto.gif\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></a>        </td>\n        <td> </td></tr></table>\n\n<span>More Views:<br><br>\n<a href=\"/files/allied-file-a89cbbf68d895c906773bc38/GRNDST-2.jpg\" title=\"Grinding Stones\" rel=\"noopener noreferrer\"><img src=\"/files/allied-file-9ae0e13067e9222b7bcd13a1/GRNDST-2S.jpg\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></a>\n<a href=\"/files/allied-file-97446424439d99f107d24fd5/GRNDST-3.jpg\" title=\"Grinding Stones\" rel=\"noopener noreferrer\"><img src=\"/files/allied-file-0c1642d7c1f98dd5354a4202/GRNDST-3S.jpg\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></a>\n<br></span>\n      </td>\n          <td>\n      <span>\n            </span>\n            <table>\n              <tr> \n            <td>\n\n            <table>\n              <tr> \n                <td><img src=\"/files/allied-file-06fd1dc9867280726a83e979/PBox_Border_Left_Top.gif\" alt=\"\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></td>\n                <td></td>\n                <td><img src=\"/files/allied-file-8a8aaf89511b38a8ad536f2a/PBox_Border_Right_Top.gif\" alt=\"\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></td>\n              </tr>\n              <tr> \n                <td></td>\n                <td> \n                        <table>\n                          <tr> \n                            <td>\n<span>\nAllied's grinding wheels/grinding stones are made of silicon carbide or aluminum oxide. Silicon carbide is extremely hard but brittle. Aluminum oxide is slightly softer but is tougher than silicon carbide. It dulls more quickly, but it does not fracture easily therefore it is better suited for grinding materials of relatively high tensile strength.<br><br>\nUse Al2O3 for grinding ferrous metals and alloys. Silicon Carbide is recommended for grinding non-ferrous metals such as Titanium and Aluminum or when mixing non-ferrous and ferrous metals. Dimensions listed are diameter x thickness x arbor hole.\n<a href=\"/records/allied-aluminum-oxide-grinding-stones-d6f02c8e4a\" rel=\"noopener noreferrer\">ALUMINUM OXIDE GRINDING STONE SAFETY DATA SHEET</a><a href=\"/records/allied-silicon-carbide-grinding-stone-49f8305fea\" rel=\"noopener noreferrer\">SILICON CARBIDE GRINDING STONE SAFETY DATA SHEET</a>\n</span>\n            \n                                                <ul>\n</ul>\n                                          \n            \n            \n            \n            </td>\n            </tr>\n                        </table>\n                </td>\n                <td></td>\n              </tr>\n              <tr> \n                <td><img src=\"/files/allied-file-dfd36a665531b6d525a2b19f/PBox_Border_Left_Bottom.gif\" alt=\"\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></td>\n                <td></td>\n                <td><img src=\"/files/allied-file-8719e5b7450fe55fe8f9575f/PBox_Border_Right_Bottom.gif\" alt=\"\" loading=\"lazy\" style=\"max-height:440px;width:auto\"></td>\n              </tr>\n            </table>\n      </td></tr></table>\n          </td>\n        </tr>\n        <tr> \n          <td colspan=\"2\"></td>\n        </tr>\n      </table>\n      <table>\n        <tr> \n          <td>\n\n<table>\n<tr>\n<td>\n<span>\n\n</span>\n<br><br>\n<div></div>\n<div></div>\n<table>\n<tr>\n<td>Item#</td>\n<td>Item Name</td>\n\n\n</tr>\n<tr>\n<td>81-10920</td>\n<td><!--00100-81-10920-->Grinding Stone, Aluminum Oxide 150 Grit, 8\" x 2\" x 1¼\"\"</td>\n\n \n</tr>\n<tr>\n<td>81-10910</td>\n<td><!--00200-81-10910-->Grinding Stone, Green Silicon Carbide, 120 Grit, 14\" x 1¾\" x 1½\"</td>\n\n \n</tr>\n<tr>\n<td>81-10895</td>\n<td><!--00300-81-10895-->Grinding Stone, Aluminum Oxide, 60 Grit, 14\" x 1¾\" x 1½\"</td>\n\n \n</tr>\n<tr>\n<td>81-10900</td>\n<td><!--00400-81-10900-->Grinding Stone, Aluminum Oxide, 150 Grit, 14\" x 1¾\" x 1½\"</td>\n\n \n</tr>\n<tr>\n<td>81-10905</td>\n<td><!--00500-81-10905-->Grinding Stone, Silicon Carbide, 150 Grit, 14\" x 1¾\" x 1½\"</td>\n\n \n</tr>\n<tr><td colspan=\"5\"> \n\n\n</td></tr></table>\n</td></tr></table>\n<table><tr><td>\n<br><br><b>Extended Information:</b><br>\n<table><tr>\n<td></td>\n</tr></table>\n<div>\n\t<img src=\"http://jplrk.voxcu.servertrust.com/v/vspfiles/images/Universal_Use_final.jpg\" loading=\"lazy\" style=\"max-height:440px;width:auto\">\n\t<p>\n\t\t<strong>This product can be used with grinders and polishers offered by Allied and other manufacturers. </strong> <a href=\"/records/allied-introduction-82f312f24d\" rel=\"noopener noreferrer\">Browse our machines &gt;&gt;</a>\n\t</p>\n</div><br><br>\n</td></tr></table>\n\n<br>\n              <table>\n              <tr> \n                <td> \n                  <table>\n                    <tr> \n                      <td><font><b>You May Also Be Interested In</b></font></td>\n                    </tr>\n                    <tr> \n                      <td> \n<table> \n<tr> \n<td> \n<a href=\"/records/allied-greenlube-fde859e18e\" title=\"GreenLube, GRNLUB\" rel=\"noopener noreferrer\"> \nGreenLube\n</a>\n</td> \n<td rowspan=\"3\"> \n \n</td> \n<td> \n<a href=\"/records/allied-abrasive-belts-silicon-carbide-6a6d4e5b49\" title=\"Abrasive Belts - Silicon Carbide, ABRBLTSIC\" rel=\"noopener noreferrer\"> \nAbrasive Belts - Silicon Carbide\n</a>\n</td> \n<td rowspan=\"3\"> \n \n</td> \n<td> \n<a href=\"/records/allied-silicon-carbide-adhesive-back-discs-10-2aaf1fcc22\" title='Silicon Carbide Adhesive Back Discs - 10\", SICAB10' rel=\"noopener noreferrer\"> \nSilicon Carbide Adhesive Back Discs - 10\"\n</a>\n</td> \n<td rowspan=\"3\"> \n \n</td> \n<td rowspan=\"3\"> \n \n</td> \n</tr> \n<tr> \n<td> \n<div>\n\n<table><tr>\n<td>\n<div>\n</div>\n</td>\n</tr></table> \n</div>\n</td> \n<td> \n<div>\n\n<table><tr>\n<td>\n<div>\n</div>\n</td>\n</tr></table> \n</div>\n</td> \n<td> \n<div>\n\n<table><tr>\n<td>\n<div>\n</div>\n</td>\n</tr></table> \n</div>\n</td> \n</tr> \n<tr> \n<td> \n<a href=\"/records/allied-greenlube-fde859e18e\" title=\"GreenLube\" alt=\"GreenLube\" rel=\"noopener noreferrer\">\n<img src=\"/files/allied-file-bca800992732d08769405f53/GRNLUB-0.jpg\" alt=\"GreenLube\" title=\"GreenLube\" loading=\"lazy\" style=\"max-height:180px;width:auto\"></a>\n\n</td> \n<td> \n<a href=\"/records/allied-abrasive-belts-silicon-carbide-6a6d4e5b49\" title=\"Abrasive Belts - Silicon Carbide\" alt=\"Abrasive Belts - Silicon Carbide\" rel=\"noopener noreferrer\">\n<img src=\"/files/allied-file-5106ca51d90133eb10463411/ABRBLTSIC-0.jpg\" alt=\"Abrasive Belts - Silicon Carbide\" title=\"Abrasive Belts - Silicon Carbide\" loading=\"lazy\" style=\"max-height:180px;width:auto\"></a>\n\n</td> \n<td> \n<a href=\"/records/allied-silicon-carbide-adhesive-back-discs-10-2aaf1fcc22\" title='Silicon Carbide Adhesive Back Discs - 10\"' alt='Silicon Carbide Adhesive Back Discs - 10\"' rel=\"noopener noreferrer\">\n<img src=\"/files/allied-file-41f28b7302e6e7131d8da205/SICAB10-0.jpg\" alt='Silicon Carbide Adhesive Back Discs - 10\"' title='Silicon Carbide Adhesive Back Discs - 10\"' loading=\"lazy\" style=\"max-height:180px;width:auto\"></a>\n\n</td> \n</tr> \n</table> \n                      </td>\n                    </tr>\n                  </table>\n                </td>\n              </tr>\n            </table><br>\n  \n  \n      \n          </td>\n        </tr>\n      </table>\n\n\n\n    \n    \n</div>\n\n\n\n    \n\n</div>\n        <h2>Source documents</h2><ul><li><a href=\"/records/allied-aluminum-oxide-grinding-stones-d6f02c8e4a\">ALUMINUM OXIDE GRINDING STONE SAFETY DATA SHEET</a></li><li><a href=\"/records/allied-silicon-carbide-grinding-stone-49f8305fea\">SILICON CARBIDE GRINDING STONE SAFETY DATA SHEET</a></li></ul>",
  "summary": "Consumables > Grinding & Polishing > Grinding Stones More Views: Allied's grinding wheels/grinding stones are made of silicon carbide or aluminum oxide. Silicon carbide is extremely hard but brittle. Aluminum oxide is slightly softer but is tougher than silicon carbide. It dulls more quickly, but it does not fracture easily therefore it is better suited for grinding materials of relatively high tensile strength. Use Al2O3 for grinding ferrous metals and alloys. Silicon Carbide is recommended…",
  "sections": [],
  "updated_at": "2026-10-17T21:12:06.592434+00:00"
}