{"product_id":"1-00mm-4-flute-carbide-square-end-mill-3mm-loc-3mm-shank","title":"0.0394\" \/ 1.00mm x 3mm LOC 4-Flute Nitride-Coated Carbide End Mill, Square End, 3mm LOC, 3mm Shank M4-100","description":"\u003cp\u003eThis 1.00mm 4-flute solid carbide micro end mill features a square end, center-cutting geometry, and a nitrogen-treated \/ nitride-coated finish. The short 3mm length of cut helps improve rigidity for precision micro milling, profiling, finishing, and small-detail CNC work.\u003c\/p\u003e\n\n\u003cp\u003eThe 4-flute design is well suited for finishing passes, light profiling, and small-feature machining where a clean flat-bottom cut is needed. The nitrogen-treated \/ nitride-coated finish helps improve surface hardness and wear resistance compared with a plain bright finish. Because this is a 1.00mm micro end mill, use conservative speeds, feeds, shallow cuts, and a rigid CNC setup, especially when cutting harder or ferrous materials.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool type:\u003c\/strong\u003e Solid carbide micro 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\u003eFinish \/ coating:\u003c\/strong\u003e Nitrogen-treated \/ nitride-coated finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix angle:\u003c\/strong\u003e 30°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of cut:\u003c\/strong\u003e 3mm \/ 0.118\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 3mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 2.00\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting type:\u003c\/strong\u003e Center cutting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting direction:\u003c\/strong\u003e Right hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute direction:\u003c\/strong\u003e Right hand \/ up cut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision CNC micro milling\u003c\/li\u003e\n  \u003cli\u003eSmall-detail profiling and finishing\u003c\/li\u003e\n  \u003cli\u003eFlat-bottom pocketing and contour work\u003c\/li\u003e\n  \u003cli\u003eSoft metals and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003ePlastics, wax, and fine-detail machining\u003c\/li\u003e\n  \u003cli\u003eLight-duty ferrous metal work only with proper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.00mm cutting diameter\u003c\/strong\u003e is useful for very small features, fine details, and precision micro machining.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-flute geometry\u003c\/strong\u003e supports smoother finishing and improved edge support in suitable materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare-end design\u003c\/strong\u003e is useful for flat-bottom pockets, profiles, and detail cuts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter-cutting geometry\u003c\/strong\u003e allows ramping and controlled plunge-style entry when used properly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort 3mm LOC\u003c\/strong\u003e helps improve rigidity compared with longer-reach micro end mills.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3mm shank\u003c\/strong\u003e provides a larger holding diameter than the cutting diameter for improved support.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNitrogen-treated \/ nitride-coated finish\u003c\/strong\u003e helps improve surface hardness and wear resistance compared with a plain bright finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"product-specifications__table table table-striped\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTool Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSquare End Mill\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.00mm \/ 0.0394\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3mm \/ 0.118\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.00\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnd Style\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSquare End\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHelix Angle\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e30°\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSolid Tungsten Carbide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFinish \/ Coating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNitrogen-Treated \/ Nitride-Coated Finish\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCutting Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCenter Cutting\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCutting Direction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRight Hand\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFlute Direction\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRight Hand \/ Up Cut\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMicro milling, finishing, profiling, soft metals, plastics, wax, and fine-detail work\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSteel \/ Ferrous Use\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLight cuts only with proper speeds, feeds, shallow depth of cut, and a rigid setup\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 M206\n\u003c\/p\u003e","brand":"Drill Bits Unlimited","offers":[{"title":"Default Title","offer_id":43266206040293,"sku":"M4-100","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3082\/2885\/files\/m206-gal.jpg?v=1779127789","url":"https:\/\/drillbitsunlimited.com\/products\/1-00mm-4-flute-carbide-square-end-mill-3mm-loc-3mm-shank","provider":"Drill Bits Unlimited","version":"1.0","type":"link"}