{"product_id":"gce3-0450-square-end-4-flutes","title":"GCE3-0450 • Square End • 4 Flutes • Ø3mm (0.1181\")","description":"\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 292pt; height: 97.969px;\" width=\"388\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 5162; width: 121pt;\" width=\"161\"\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 3776; width: 89pt;\" width=\"118\"\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 3498; width: 82pt;\" width=\"109\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\" height=\"19\"\u003e\n\u003ctd style=\"height: 19.5938px; width: 121pt;\" width=\"161\" class=\"xl65\" height=\"19\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 89pt; text-align: center; height: 19.5938px;\" width=\"118\" class=\"xl66\"\u003e\u003cstrong\u003eMetric (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 82pt; height: 19.5938px; text-align: center;\" width=\"109\" class=\"xl66\"\u003e\u003cstrong\u003eInch (in)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" height=\"19\"\u003e\n\u003ctd style=\"height: 19.5938px;\" class=\"xl65\" height=\"19\"\u003eCutting Diameter (D1)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.5938px;\" class=\"xl67\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e0.1181\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" height=\"19\"\u003e\n\u003ctd style=\"height: 19.5938px;\" class=\"xl65\" height=\"19\"\u003eCutting Length (L1)\u003c\/td\u003e\n\u003ctd style=\"text-align: center; height: 19.5938px;\" class=\"xl67\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e0.315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" height=\"19\"\u003e\n\u003ctd style=\"height: 19.5938px;\" class=\"xl65\" height=\"19\"\u003eShank Diameter (D)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e0.1575\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\" height=\"19\"\u003e\n\u003ctd style=\"height: 19.5938px;\" class=\"xl65\" height=\"19\"\u003eOverall Length (L)\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; text-align: center;\" class=\"xl67\"\u003e1.9685\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/8824\/1990\/files\/GCE-drawing.jpg?v=1758770180\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"487\" style=\"border-collapse: collapse; width: 365pt;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"236\" style=\"mso-width-source: userset; mso-width-alt: 7552; width: 177pt;\"\u003e \u003ccol width=\"251\" style=\"mso-width-source: userset; mso-width-alt: 8021; width: 188pt;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" width=\"236\" style=\"height: 14.0pt; width: 177pt;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl66\" width=\"251\" style=\"width: 188pt;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" style=\"height: 14.0pt;\"\u003e\u003cstrong\u003eCutting Diameter Tolerance\u003cspan style=\"mso-spacerun: yes;\"\u003e  \u003c\/span\u003e(D1)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003e0 \/ -0.01mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" style=\"height: 14.0pt;\"\u003e\u003cstrong\u003eShank Diameter Tolerance (D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003eh5 (+0 \/ -0.005mm for Ø4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" style=\"height: 14.0pt;\"\u003e\u003cstrong\u003eFlutes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" style=\"height: 14.0pt;\"\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003eTiAlSiN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"19\" style=\"height: 14.0pt;\"\u003e\n\u003ctd height=\"19\" class=\"xl65\" style=\"height: 14.0pt;\"\u003e\u003cstrong\u003eHelix Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl67\"\u003e35°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eGC Series Plastic Mold End Mills Crafted for semi-finishing and finishing of plastic mold steels. Made from ultra-fine grain carbide with TiAlSiN coating, these end mills deliver stable cutting, excellent wear resistance, and long tool life. \u003cstrong\u003eThe 4-flute square\u003c\/strong\u003e geometry is ideal for slotting, side milling, and cavity machining. Ensures stable cutting performance, dimensional accuracy, and efficient material removal.\u003c\/p\u003e\n\u003ch4\u003eSubstrate \u0026amp; Coating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSubstrate: Ultrafine-grain carbide with a balanced combination of high hardness and toughness.\u003c\/li\u003e\n\u003cli\u003eCoating: TiAlSiN nanocomposite coating — high surface hardness, excellent wear and high-temperature oxidation resistance, effectively extending tool life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCooling Recommendation\u003c\/h4\u003e\n\u003cp\u003eOptimized for air cooling or Minimum Quantity Lubrication (MQL); use flood coolant for heavy cuts. Dry cutting possible for short passes but not recommended long term.\u003c\/p\u003e\n\u003ch4\u003eCutting Capability\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWorkpiece Hardness: ≤ HRC48\u003c\/li\u003e\n\u003cli\u003eTypical Materials: P20 \/ 1.2311, 718 \/ 1.2738, 718H, NAK80, 4Cr13H, S136, 1.2085\u003c\/li\u003e\n\u003cli\u003eNote: Not suitable for hardened steels exceeding HRC48 after heat treatment.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eEdge \u0026amp; Flute Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEdge honing to improve chipping resistance and toughness\u003c\/li\u003e\n\u003cli\u003eOptimized 4-flute geometry for stable chip evacuation and reduced cutting forces in side milling and slotting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BUDSTOOLS","offers":[{"title":"Default Title","offer_id":43853920567366,"sku":"GCE3-0450","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/8824\/1990\/files\/GCE3-0450.jpg?v=1758957695","url":"https:\/\/buds-tools.com\/products\/gce3-0450-square-end-4-flutes","provider":"BUDSTOOLS","version":"1.0","type":"link"}