{"product_id":"1-00mm-4-flute-altin-carbide-square-end-mill-3mm-loc-4mm-shank","title":"0.0394\" (1.00mm) x 3mm LOC AlTiN Coated 4-Flute Square End Carbide End Mill, 4mm Shank | M4-105","description":"\u003cp\u003eThis 1.00mm 4-flute solid carbide end mill features a square end, AlTiN coating, and a 55-degree high-helix cutting geometry. The short 3mm length of cut provides added rigidity for small-diameter milling, profiling, finishing, and detail work in CNC applications.\u003c\/p\u003e\n\n\u003cp\u003eThe AlTiN coating helps improve wear resistance and heat resistance when cutting steels and other harder materials. The 4-flute square-end design is well suited for finishing passes, light slotting, contouring, and precision detail work where a clean flat-bottom cut is needed.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool type:\u003c\/strong\u003e Solid carbide end mill\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting diameter:\u003c\/strong\u003e 1.00mm \/ 0.0394\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlutes:\u003c\/strong\u003e 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd style:\u003c\/strong\u003e Square end\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e AlTiN-coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix angle:\u003c\/strong\u003e 55°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of cut:\u003c\/strong\u003e 3mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 4mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision CNC milling and profiling\u003c\/li\u003e\n  \u003cli\u003eSmall-detail machining\u003c\/li\u003e\n  \u003cli\u003eFinishing passes in steels and harder materials\u003c\/li\u003e\n  \u003cli\u003eFlat-bottom pocketing and contour work\u003c\/li\u003e\n  \u003cli\u003eModel making, mold work, prototype work, and small-part machining\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlTiN coating\u003c\/strong\u003e helps improve heat and wear resistance in demanding materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-flute geometry\u003c\/strong\u003e provides a strong cutting edge layout for finishing and light milling operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e55° high-helix design\u003c\/strong\u003e supports smoother cutting action and improved finish quality in suitable applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort 3mm LOC\u003c\/strong\u003e helps keep the small 1.00mm cutter more rigid than longer-reach tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4mm shank\u003c\/strong\u003e provides a larger holding diameter than the cutting diameter for improved support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1.00mm \/ 0.0394\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eLength of Cut\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e50mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eEnd Style\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSquare End\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAlTiN\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eHelix Angle\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e55°\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSolid Carbide\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"background: #f5f5f5; border: 1px solid #ddd; padding: 14px; margin-top: 18px; border-radius: 6px;\"\u003e\n  \u003cstrong\u003eNeed help choosing starting speeds and feeds?\u003c\/strong\u003e\u003cbr\u003e\n  Use our \u003ca href=\"https:\/\/drillbitsunlimited.com\/pages\/carbide-end-mill-feed-speed-calculator\" style=\"color:#0066cc; font-weight:bold; text-decoration:underline;\"\u003ecarbide end mill feed and speed calculator\u003c\/a\u003e as a starting point for setting up your cut.\n\u003c\/div\u003e\n\n\u003cp style=\"font-size: 13px; color: #666; margin-top: 18px;\"\u003e\n  \u003cstrong\u003eFormer SKU \/ item number:\u003c\/strong\u003e M209\n\u003c\/p\u003e","brand":"Drill Bits Unlimited","offers":[{"title":"Default Title","offer_id":43265647771877,"sku":"M4-105","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3082\/2885\/files\/M209-gal.jpg?v=1779136771","url":"https:\/\/drillbitsunlimited.com\/products\/1-00mm-4-flute-altin-carbide-square-end-mill-3mm-loc-4mm-shank","provider":"Drill Bits Unlimited","version":"1.0","type":"link"}