{"product_id":"1-8-4-flute-carbide-square-end-mill-870-loc-1-8-shank","title":"0.1250\" (1\/8\") x .870\" LOC 4-Flute Square End Carbide End Mill, 1\/8\" Shank | M4-140","description":"\u003cp\u003eThis 1\/8\" 4-flute solid carbide end mill features a square end, center-cutting geometry, and a bright uncoated finish. The 0.870\" length of cut provides extended reach for profiling, slotting, pocketing, and general CNC milling where a longer cutting length is needed.\u003c\/p\u003e\n\n\u003cp\u003eThe 4-flute design provides a strong cutting edge layout for finishing and light milling operations. This uncoated carbide end mill is best suited for non-ferrous metals, plastics, composites, and controlled light-duty milling setups. When used in steel or harder materials, use conservative speeds, feeds, shallow cuts, and a rigid machine setup.\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\/8\" \/ 0.125\"\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:\u003c\/strong\u003e Bright \/ uncoated\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 0.870\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank diameter:\u003c\/strong\u003e 1\/8\" \/ 0.125\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 1-1\/2\"\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\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision CNC milling\u003c\/li\u003e\n  \u003cli\u003eSlotting and profiling\u003c\/li\u003e\n  \u003cli\u003eFlat-bottom pocketing and contour work\u003c\/li\u003e\n  \u003cli\u003eAluminum and other non-ferrous metal machining\u003c\/li\u003e\n  \u003cli\u003ePlastic and composite machining\u003c\/li\u003e\n  \u003cli\u003eLight-duty finishing and general-purpose milling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid carbide construction\u003c\/strong\u003e provides good rigidity and wear resistance compared with high-speed steel tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-flute geometry\u003c\/strong\u003e helps improve surface finish and tool stability 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 general milling work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter-cutting geometry\u003c\/strong\u003e allows ramping and plunge-style entry when used with proper setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.870\" LOC\u003c\/strong\u003e provides added reach for deeper profiles and longer side-cutting applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBright uncoated finish\u003c\/strong\u003e is a practical choice for non-ferrous materials, plastics, and general shop use.\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\/8\" \/ 0.125\"\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\u003e0.870\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1\/8\" \/ 0.125\"\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\u003eC2 Micro-Grain Solid Carbide\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eBright \/ Uncoated\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\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNon-ferrous metals, plastics, composites, and general-purpose light milling\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSteel Use\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eLight cuts only with proper speeds, feeds, and a rigid setup\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eImported\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 M183\n\u003c\/p\u003e","brand":"Drill Bits Unlimited","offers":[{"title":"Default Title","offer_id":49085937549541,"sku":"M4-140","price":9.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3082\/2885\/files\/m183-gal.jpg?v=1779127358","url":"https:\/\/drillbitsunlimited.com\/products\/1-8-4-flute-carbide-square-end-mill-870-loc-1-8-shank","provider":"Drill Bits Unlimited","version":"1.0","type":"link"}