{"product_id":"compression-flush-trim-router-bit-1-4-shank-coated","title":"Compression Flush Trim Router Bit, 1\/4 Shank, Coated Carbide | SHARPRO","description":"\u003cdiv class=\"sharpro-product-body sharpro-product-body--spacious sharpro-product-body--desktop-adaptive\" data-sharpro-product-body style=\"width: 100%; color: #242724; font-size: 1rem; line-height: 1.6; text-align: left;\"\u003e\n\u003cdiv class=\"sharpro-overview\" data-sharpro-overview\u003e\n\u003csection class=\"sharpro-overview-section sharpro-overview-machine\" style=\"margin: 0 0 20px;\"\u003e\u003ch3 class=\"sharpro-overview-heading\" style=\"margin: 0 0 12px; font-size: 1.05em; font-weight: 700; line-height: 1.3;\"\u003eMACHINE FIT:\u003c\/h3\u003e\n\u003cul class=\"sharpro-overview-list sharpro-overview-machine-list\" style=\"margin: 0; padding-left: 26px;\"\u003e\n\u003cli class=\"sharpro-overview-machine-item\" style=\"margin: 0 0 8px;\"\u003eHandheld Routers — 1\/4-Inch Collet\u003c\/li\u003e\n\u003cli class=\"sharpro-overview-machine-item\" style=\"margin: 0;\"\u003eRouter Tables — 1\/4-Inch Collet\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003cp class=\"sharpro-overview-intro\" style=\"margin: 0 0 22px; line-height: 1.6;\"\u003eA bearing-guided compression spiral trims to a template while helping protect both panel faces when the compression transition is correctly engaged.\u003c\/p\u003e\n\u003csection class=\"sharpro-overview-section sharpro-overview-materials\" style=\"margin: 0 0 22px;\"\u003e\u003ch3 class=\"sharpro-overview-heading\" style=\"margin: 0 0 14px; font-size: 1.05em; font-weight: 700; line-height: 1.3;\"\u003eEXCELLENT FOR CUTTING:\u003c\/h3\u003e\n\u003cul class=\"sharpro-overview-list sharpro-overview-material-list\" style=\"margin: 0; padding-left: 26px;\"\u003e\n\u003cli class=\"sharpro-overview-material-item\" style=\"margin: 0 0 8px;\"\u003eVeneered Plywood\u003c\/li\u003e\n\u003cli class=\"sharpro-overview-material-item\" style=\"margin: 0 0 8px;\"\u003eMelamine-Faced Panels\u003c\/li\u003e\n\u003cli class=\"sharpro-overview-material-item\" style=\"margin: 0 0 8px;\"\u003eMDF\u003c\/li\u003e\n\u003cli class=\"sharpro-overview-material-item\" style=\"margin: 0 0 8px;\"\u003eHDF\u003c\/li\u003e\n\u003cli class=\"sharpro-overview-material-item\" style=\"margin: 0;\"\u003eCabinet-Grade Sheet Goods\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"sharpro-overview-section sharpro-overview-specs\" style=\"margin: 0 0 24px; padding-bottom: 22px; border-bottom: 1px solid #d8ddd9;\"\u003e\u003cp class=\"sharpro-overview-spec-copy\" style=\"margin: 0; line-height: 1.65;\"\u003e\u003cstrong\u003eTOOL SPECS:\u003c\/strong\u003e Solid carbide compression flush trim router bit with 1\/4-inch shank, 1\/4-inch cutting diameter, 1-1\/4-inch cutting length and 3-inch overall length.\u003c\/p\u003e\u003c\/section\u003e\n\u003c\/div\u003e\n\u003csection class=\"sharpro-benefits-preview\" aria-labelledby=\"sharpro-benefits-preview-heading\"\u003e\u003ch3 id=\"sharpro-benefits-preview-heading\" class=\"sharpro-overview-heading\" style=\"margin: 0 0 14px; font-size: 1.05em; font-weight: 700; line-height: 1.3;\"\u003eWHY THIS TOOL:\u003c\/h3\u003e\n\u003cdiv class=\"sharpro-value-list\" aria-label=\"Product benefits\" style=\"display: grid; gap: 10px; margin: 0;\"\u003e\n\u003cdiv class=\"sharpro-value-item\"\u003e\n\u003cbutton class=\"sharpro-value-trigger\" type=\"button\" style=\"width: 100%; display: block; text-align: left; background: #f3f3f3; border: 1px solid #a4a4a4; border-radius: 2px; padding: 14px 16px; margin: 0; color: #111111; font: inherit; line-height: 1.55; cursor: pointer;\" data-sharpro-benefit-trigger aria-haspopup=\"dialog\" aria-controls=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-secure-bearing-retention\"\u003e\u003cspan class=\"sharpro-value-number\" aria-hidden=\"true\"\u003e1.\u003c\/span\u003e\u003cspan class=\"sharpro-value-copy\"\u003e\u003cstrong\u003eSecure Bearing Retention:\u003c\/strong\u003e \u003cspan\u003eTightly controlled ±0.02 mm dimensional tolerance supports a secure bearing assembly and accurate template-following cuts.\u003c\/span\u003e\u003c\/span\u003e\u003c\/button\u003e\u003cdiv id=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-secure-bearing-retention\" class=\"sharpro-value-detail\" data-sharpro-benefit-detail hidden\u003e\n\u003ch3\u003eSecure Bearing Retention\u003c\/h3\u003e\n\u003cp class=\"sharpro-value-detail__lead\"\u003eTightly controlled ±0.02 mm dimensional tolerance supports a secure bearing assembly and accurate template-following cuts.\u003c\/p\u003e\n\u003ch4\u003eWhy it helps\u003c\/h4\u003e\n\u003cp\u003eA stable bearing reference helps the cutter follow the template consistently, reducing the risk of an interrupted pass or a shifted trimming line.\u003c\/p\u003e\n\u003ch4\u003eHow the tool supports it\u003c\/h4\u003e\n\u003cp\u003eSHARPRO controls key bearing-fit and cutting dimensions to ±0.02 mm and assembles the bearing, cutter and shank as one matched trimming system.\u003c\/p\u003e\n\u003ch4\u003eSetup check\u003c\/h4\u003e\n\u003cp\u003eBefore cutting, confirm the bearing retainer is secure, the bearing rotates smoothly and the complete bearing face can contact a clean template edge.\u003c\/p\u003e\n\u003ch4\u003eOperating limit\u003c\/h4\u003e\n\u003cp\u003eRough-cut the blank close to final size and stop if the bearing develops play, noise or heat. Dimensional control does not replace a secure template or correct feed direction.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sharpro-value-item\"\u003e\n\u003cbutton class=\"sharpro-value-trigger\" type=\"button\" style=\"width: 100%; display: block; text-align: left; background: #f3f3f3; border: 1px solid #a4a4a4; border-radius: 2px; padding: 14px 16px; margin: 0; color: #111111; font: inherit; line-height: 1.55; cursor: pointer;\" data-sharpro-benefit-trigger aria-haspopup=\"dialog\" aria-controls=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-cleaner-low-burr-cutting\"\u003e\u003cspan class=\"sharpro-value-number\" aria-hidden=\"true\"\u003e2.\u003c\/span\u003e\u003cspan class=\"sharpro-value-copy\"\u003e\u003cstrong\u003eCleaner, Low-Burr Cutting:\u003c\/strong\u003e \u003cspan\u003eA 30° spiral angle supports sharper shearing and cleaner routed edges with less downstream cleanup.\u003c\/span\u003e\u003c\/span\u003e\u003c\/button\u003e\u003cdiv id=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-cleaner-low-burr-cutting\" class=\"sharpro-value-detail\" data-sharpro-benefit-detail hidden\u003e\n\u003ch3\u003eCleaner, Low-Burr Cutting\u003c\/h3\u003e\n\u003cp class=\"sharpro-value-detail__lead\"\u003eA 30° spiral angle supports sharper shearing and cleaner routed edges with less downstream cleanup.\u003c\/p\u003e\n\u003ch4\u003eWhy it helps\u003c\/h4\u003e\n\u003cp\u003eProgressive helical engagement shears the edge along the flute instead of striking the full cutting height at once, helping reduce torn fibers and edge burrs.\u003c\/p\u003e\n\u003ch4\u003eHow the tool supports it\u003c\/h4\u003e\n\u003cp\u003eSHARPRO grinds the compression cutting edges with a 30° spiral angle to combine progressive shearing with opposing flute directions for panel-face support.\u003c\/p\u003e\n\u003ch4\u003eSetup check\u003c\/h4\u003e\n\u003cp\u003eMake the first pass on scrap from the actual sheet lot and inspect the top face, bottom face and corner transitions before running finished parts.\u003c\/p\u003e\n\u003ch4\u003eOperating limit\u003c\/h4\u003e\n\u003cp\u003eFinal edge quality still depends on panel grade, tool runout, remaining stock, feed direction, chip load and correct engagement of the compression transition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sharpro-value-item\"\u003e\n\u003cbutton class=\"sharpro-value-trigger\" type=\"button\" style=\"width: 100%; display: block; text-align: left; background: #f3f3f3; border: 1px solid #a4a4a4; border-radius: 2px; padding: 14px 16px; margin: 0; color: #111111; font: inherit; line-height: 1.55; cursor: pointer;\" data-sharpro-benefit-trigger aria-haspopup=\"dialog\" aria-controls=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-lower-friction-longer-life\"\u003e\u003cspan class=\"sharpro-value-number\" aria-hidden=\"true\"\u003e3.\u003c\/span\u003e\u003cspan class=\"sharpro-value-copy\"\u003e\u003cstrong\u003eLower Friction. Longer Tool Life:\u003c\/strong\u003e \u003cspan\u003eTAC coating helps reduce friction while 6% cobalt carbide supports wear resistance and longer service life.\u003c\/span\u003e\u003c\/span\u003e\u003c\/button\u003e\u003cdiv id=\"sharpro-benefit-compression-flush-trim-router-bit-1-4-shank-coated-lower-friction-longer-life\" class=\"sharpro-value-detail\" data-sharpro-benefit-detail hidden\u003e\n\u003ch3\u003eLower Friction. Longer Tool Life.\u003c\/h3\u003e\n\u003cp class=\"sharpro-value-detail__lead\"\u003eTAC coating helps reduce friction while 6% cobalt carbide supports wear resistance and longer service life.\u003c\/p\u003e\n\u003ch4\u003eWhy it helps\u003c\/h4\u003e\n\u003cp\u003eLower friction can reduce heat and material buildup at the cutting edge, while a wear-resistant carbide substrate helps the edge remain usable through more controlled cutting cycles.\u003c\/p\u003e\n\u003ch4\u003eHow the tool supports it\u003c\/h4\u003e\n\u003cp\u003eSHARPRO applies TAC coating to cutting surfaces and uses a 6% cobalt carbide rod selected to balance edge hardness, toughness and wear resistance.\u003c\/p\u003e\n\u003ch4\u003eSetup check\u003c\/h4\u003e\n\u003cp\u003eWatch chip formation, coating condition, edge buildup and cutting sound on the first parts, then maintain a chip load that cuts cleanly instead of rubbing.\u003c\/p\u003e\n\u003ch4\u003eOperating limit\u003c\/h4\u003e\n\u003cp\u003eCoating and carbide grade cannot compensate for excessive runout, chip packing, incorrect speed and feed, heavy impact or an overheated cutting edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"SHARPRO","offers":[{"title":"1 \/ 1\/4 \/ 1\/4 \/ 1-1\/4 \/ 3","offer_id":45342017945623,"sku":"SPWS2ZFLX-14141143C-new","price":32.99,"currency_code":"CNY","in_stock":true},{"title":"2 \/ 1\/4 \/ 1\/4 \/ 1-1\/4 \/ 3","offer_id":45342017978391,"sku":"SPWB22ZFLX-14141143C-new","price":56.99,"currency_code":"CNY","in_stock":true},{"title":"3 \/ 1\/4 \/ 1\/4 \/ 1-1\/4 \/ 3","offer_id":45342018011159,"sku":"SPWB32ZFLX-14141143C","price":73.99,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/2994\/1783\/files\/2ZFLX14_1.jpg?v=1784524747","url":"https:\/\/www.sharpro.biz\/products\/compression-flush-trim-router-bit-1-4-shank-coated","provider":"SHARPRO-Ultra","version":"1.0","type":"link"}