{"product_id":"t3-quick-change-tool-post-main-block-colchester-harrison-25mm-bore","title":"T3 Quick Change Tool Post Main Block with Spanner | 25mm Bore for Colchester Mascot 1600 \u0026 Harrison M450 | Bluefox Tools | UK STOCK","description":"\u003ch3 data-section-id=\"tr33mo\" data-start=\"172\" data-end=\"212\" class=\"PDq2pG_selectionAnchorContainer\"\u003eT3 Quick Change Tool Post Main Block\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"214\" data-end=\"607\"\u003eThe \u003cstrong data-start=\"218\" data-end=\"272\"\u003eBluefox Tools T3 Quick Change Tool Post Main Block\u003c\/strong\u003e is a heavy-duty, precision-machined tool post designed for \u003cstrong data-start=\"332\" data-end=\"373\"\u003eColchester Mascot 1600, Harrison M450\u003c\/strong\u003e, and other similar industrial lathes. Built for professional machining environments, this robust main block enables fast, accurate, and repeatable tool changes while maintaining excellent rigidity during demanding turning operations.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"939\"\u003eManufactured from \u003cstrong data-start=\"627\" data-end=\"658\"\u003ehigh-quality hardened steel\u003c\/strong\u003e, the T3 main block is precision ground to provide exceptional durability, repeatability, and long service life. Its large \u003cstrong data-start=\"781\" data-end=\"801\"\u003e125 × 125 × 95mm\u003c\/strong\u003e body offers maximum stability for heavy-duty cutting, making it suitable for production machining, tool rooms, and engineering workshops.\u003c\/p\u003e\n\u003cp data-start=\"941\" data-end=\"1144\"\u003eFeaturing a \u003cstrong data-start=\"953\" data-end=\"975\"\u003e25mm mounting bore\u003c\/strong\u003e, the tool post installs securely onto compatible lathes and is supplied complete with an operating \u003cstrong data-start=\"1075\" data-end=\"1086\"\u003espanner\u003c\/strong\u003e for immediate use. Tool holders are available separately.\u003c\/p\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1146\" data-end=\"1158\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1159\" data-end=\"1585\"\u003e\n\u003cli data-section-id=\"zb3ihk\" data-start=\"1159\" data-end=\"1211\"\u003ePrecision \u003cstrong data-start=\"1171\" data-end=\"1211\"\u003eT3 Quick Change Tool Post Main Block\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"92644f\" data-start=\"1212\" data-end=\"1292\"\u003eSuitable for \u003cstrong data-start=\"1227\" data-end=\"1253\"\u003eColchester Mascot 1600\u003c\/strong\u003e, \u003cstrong data-start=\"1255\" data-end=\"1272\"\u003eHarrison M450\u003c\/strong\u003e, and similar lathes\u003c\/li\u003e\n\u003cli data-section-id=\"1psmaah\" data-start=\"1293\" data-end=\"1333\"\u003eHeavy-duty hardened steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"1p2rt3o\" data-start=\"1334\" data-end=\"1375\"\u003ePrecision-ground for excellent accuracy\u003c\/li\u003e\n\u003cli data-section-id=\"1y4ibo3\" data-start=\"1376\" data-end=\"1410\"\u003eFast and repeatable tool changes\u003c\/li\u003e\n\u003cli data-section-id=\"qdq25c\" data-start=\"1411\" data-end=\"1450\"\u003eLarge, rigid body for heavy machining\u003c\/li\u003e\n\u003cli data-section-id=\"fbpb94\" data-start=\"1451\" data-end=\"1475\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1475\"\u003e25mm mounting bore\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"7jn8u7\" data-start=\"1476\" data-end=\"1522\"\u003eLong-lasting industrial-quality construction\u003c\/li\u003e\n\u003cli data-section-id=\"1x4tu10\" data-start=\"1523\" data-end=\"1556\"\u003eEasy installation and operation\u003c\/li\u003e\n\u003cli data-section-id=\"x1krz\" data-start=\"1557\" data-end=\"1585\"\u003eIncludes operating spanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1587\" data-end=\"1605\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1606\" data-end=\"1942\"\u003e\n\u003cli data-section-id=\"hq7bkd\" data-start=\"1606\" data-end=\"1632\"\u003e\n\u003cstrong data-start=\"1608\" data-end=\"1618\"\u003eBrand:\u003c\/strong\u003e Bluefox Tools\u003c\/li\u003e\n\u003cli data-section-id=\"1b47w0q\" data-start=\"1633\" data-end=\"1648\"\u003e\n\u003cstrong data-start=\"1635\" data-end=\"1645\"\u003eModel:\u003c\/strong\u003e T3\u003c\/li\u003e\n\u003cli data-section-id=\"7hqe74\" data-start=\"1649\" data-end=\"1702\"\u003e\n\u003cstrong data-start=\"1651\" data-end=\"1668\"\u003eProduct Type:\u003c\/strong\u003e Quick Change Tool Post Main Block\u003c\/li\u003e\n\u003cli data-section-id=\"kuyj9b\" data-start=\"1703\" data-end=\"1787\"\u003e\n\u003cstrong data-start=\"1705\" data-end=\"1729\"\u003eCompatible Machines:\u003c\/strong\u003e Colchester Mascot 1600, Harrison M450, and similar lathes\u003c\/li\u003e\n\u003cli data-section-id=\"cjfsr6\" data-start=\"1788\" data-end=\"1822\"\u003e\n\u003cstrong data-start=\"1790\" data-end=\"1805\"\u003eBlock Size:\u003c\/strong\u003e 125 × 125 × 95mm\u003c\/li\u003e\n\u003cli data-section-id=\"qmj9oi\" data-start=\"1823\" data-end=\"1848\"\u003e\n\u003cstrong data-start=\"1825\" data-end=\"1843\"\u003eMounting Bore:\u003c\/strong\u003e 25mm\u003c\/li\u003e\n\u003cli data-section-id=\"bb7gmq\" data-start=\"1849\" data-end=\"1898\"\u003e\n\u003cstrong data-start=\"1851\" data-end=\"1864\"\u003eMaterial:\u003c\/strong\u003e Hardened \u0026amp; Precision Ground Steel\u003c\/li\u003e\n\u003cli data-section-id=\"1506fo1\" data-start=\"1899\" data-end=\"1942\"\u003e\n\u003cstrong data-start=\"1901\" data-end=\"1914\"\u003eIncluded:\u003c\/strong\u003e 1 × Main Block, 1 × Spanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5t7ttf\" data-start=\"1944\" data-end=\"1964\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-start=\"1965\" data-end=\"2031\"\u003e\n\u003cli data-section-id=\"1jszch4\" data-start=\"1965\" data-end=\"2007\"\u003e1 × T3 Quick Change Tool Post Main Block\u003c\/li\u003e\n\u003cli data-section-id=\"nf8shy\" data-start=\"2008\" data-end=\"2031\"\u003e1 × Operating Spanner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2033\" data-end=\"2049\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2050\" data-end=\"2275\"\u003e\n\u003cli data-section-id=\"1j0vp7n\" data-start=\"2050\" data-end=\"2069\"\u003ePrecision turning\u003c\/li\u003e\n\u003cli data-section-id=\"98en2i\" data-start=\"2070\" data-end=\"2089\"\u003eFacing operations\u003c\/li\u003e\n\u003cli data-section-id=\"1degx8a\" data-start=\"2090\" data-end=\"2112\"\u003eHeavy-duty machining\u003c\/li\u003e\n\u003cli data-section-id=\"vzexzf\" data-start=\"2113\" data-end=\"2135\"\u003eProduction machining\u003c\/li\u003e\n\u003cli data-section-id=\"f93k0e\" data-start=\"2136\" data-end=\"2152\"\u003eTool room work\u003c\/li\u003e\n\u003cli data-section-id=\"1qqtjhj\" data-start=\"2153\" data-end=\"2176\"\u003eEngineering workshops\u003c\/li\u003e\n\u003cli data-section-id=\"9wmtjz\" data-start=\"2177\" data-end=\"2202\"\u003eIndustrial metalworking\u003c\/li\u003e\n\u003cli data-section-id=\"g9snyk\" data-start=\"2203\" data-end=\"2229\"\u003eGeneral lathe operations\u003c\/li\u003e\n\u003cli data-section-id=\"sn6c0g\" data-start=\"2230\" data-end=\"2251\"\u003eMachine maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"cm6n5z\" data-start=\"2252\" data-end=\"2275\"\u003ePrecision engineering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"bluefoxtools","offers":[{"title":"Default Title","offer_id":63090051055987,"sku":"T3 MAIN BLK","price":275.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/3626\/6099\/files\/image-2026-07-14T143752.172.jpg?v=1784020186","url":"https:\/\/bluefoxtoolmart.com\/products\/t3-quick-change-tool-post-main-block-colchester-harrison-25mm-bore","provider":"bluefoxtools","version":"1.0","type":"link"}