{"product_id":"freza-concav-sfert-9r25hss","title":"Concave Quarter Round Router Bit for Wood R25 mm - Premium HSS","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cb\u003e25 mm Concave Quarter Round Router Bit – 25 mm Radius, HSS M2 Plated\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3 style=\"padding-left: 40px; text-align: center;\"\u003e\n\u003cb\u003e🔩 \u003c\/b\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 100.087%; height: 427.125px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003cth style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFeature\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth style=\"width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eValue\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003eSpindle Bore\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp style=\"text-align: center;\" class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eØ30 mm \u003c\/strong\u003e\u003cem\u003e(Ø35 or Ø40 mm on request)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eOuter Diameter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp style=\"text-align: center;\" class=\"p1\"\u003e130 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eActive Working Space\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp style=\"text-align: center;\" class=\"p1\"\u003e\u0026gt; 30 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 71.1875px;\"\u003e\n\u003cp class=\"p1\"\u003eTeeth Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 71.1875px;\"\u003e\n\u003cp\u003eSilver (Ag) Brazed Cutters\u003c\/p\u003e\n\u003cp\u003eInserts - HSS M2 (6.5% tungsten)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eHardness\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e62…66 HRC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eRecommended RPM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e\u0026gt; 9000 rpm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eWear Resistance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eup to 3,000 linear meters in softwood\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eInserts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eReplaceable – long-term investment\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003eNumber of Cutters per Package\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e1 pc. \u003cem\u003e(choice of direction)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 27.6708%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003ePackage Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 71.979%; height: 35.5938px;\"\u003e\n\u003cp class=\"p1\"\u003e700 g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe professional R25 concave quarter-round router bit is designed for precise wood processing, ideal for creating flutes, decorative grooves, and deep rounds. The brazed HSS M2 (6.5% tungsten) inserts ensure a clean cut, high wear resistance, and durability in intensive use.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan class=\"s2\"\u003e⚠️ \u003c\/span\u003eThe cutter is available in two working directions:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRight (above the wood)\u003c\/b\u003e\u003c\/span\u003e and \u003cspan class=\"s1\"\u003e\u003cb\u003eLeft (below the wood)\u003c\/b\u003e\u003c\/span\u003e – allowing you to choose the optimal option for your feed direction and machine configuration.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cb\u003eFeatures and Benefits:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003e25 mm Concave Radius\u003c\/b\u003e\u003c\/span\u003e – ideal for deep profiles, flutes, and decorative shapes\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003ePremium HSS M2\u003c\/b\u003e\u003c\/span\u003e – durable inserts, consistent performance, and long lifespan\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eClean and Precise Cut\u003c\/b\u003e\u003c\/span\u003e – optimized geometry for a smooth finish without fiber tearing\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eHigh Versatility\u003c\/b\u003e\u003c\/span\u003e – suitable for furniture, architectural elements, and artisanal woodworking\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e✅ \u003cspan class=\"s1\"\u003e\u003cb\u003eWorking Stability\u003c\/b\u003e\u003c\/span\u003e – balanced body, ideal for professional machines with standard bore\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e📌 \u003cspan class=\"s1\"\u003e\u003cb\u003eChoose the appropriate working direction (right or left)\u003c\/b\u003e\u003c\/span\u003e and achieve perfect contours for solid wood projects.\u003c\/p\u003e\n\u003cp class=\"p1\" style=\"text-align: center;\"\u003e\u003cspan class=\"s2\"\u003e⚠️ \u003c\/span\u003e\u003cb\u003eUsage Limitations:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"p3\"\u003e❌ We do not recommend the HSS version for chipboard, MDF, HDF, or very hard exotic wood.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" class=\"p3\"\u003e❌ For composite materials or demanding applications, \u003cspan class=\"s1\"\u003e\u003cb\u003echoose the version with Carbide inserts\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cb\u003eHSS COMPATIBILITY:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003eThe router bit can be mounted on most standard milling machines, suitable for both \u003cspan class=\"s2\"\u003e\u003cb\u003emanual work\u003c\/b\u003e\u003c\/span\u003e and \u003cspan class=\"s2\"\u003e\u003cb\u003eCNC machines with moderate feed rates\u003c\/b\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0764\/9309\/5257\/files\/HSS_M2_-_62...66_HRC.png?v=1761848225\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCompatibility Explanations (%):\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003e90–80%\u003c\/b\u003e: Optimal performance, the cutter works efficiently and durably.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003e79–60%\u003c\/b\u003e: Good processing, but requires maintenance (sharpening or cooling).\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cb\u003e\u0026lt;60%\u003c\/b\u003e: Wood is too hard or oily, leading to rapid wear of the HSS M2 cutter.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eRecommendation:\u003c\/b\u003e For exotic or very hard woods, \u003cb\u003ecarbide (Widia)\u003c\/b\u003e cutters would be a more suitable choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Solgrat","offers":[{"title":"Default Title","offer_id":54229523202393,"sku":"9R25R-d30","price":464.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9309\/5257\/files\/09.00R25.jpg?v=1767979867","url":"https:\/\/solgrat.com\/en\/products\/freza-concav-sfert-9r25hss","provider":"Gratinski","version":"1.0","type":"link"}