{"product_id":"kennametal-6676947-square-end-mill-0-75in-4-flute-altin-carbide","title":"Kennametal 6676947 Square End Mill 0.75in 4-flute Altin Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6676947 is a solid carbide square end mill designed for high-performance milling in demanding industrial applications. With a 0.75 inch mill diameter, 1.5 inch length of cut, and a 4-inch overall length, this single-end tool is built for precision stock removal and finishing passes. The AlTiN coating provides thermal resistance and extended tool life in abrasive and high-heat cutting environments. The 360 variable helix geometry combined with variable index spacing reduces chatter and harmonic vibration, making it well suited for aggressive material removal on difficult workpiece materials. Licensed machinists and CNC tool-setters are the primary installers and operators of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is engineered for milling steel, stainless steel, cast iron, high-temperature alloys, and hardened materials, corresponding to ISO material codes P, M, K, S, and H. It is a fit for CNC machining centers and manual mills in production shops, job shops, and maintenance machining environments where consistent edge performance across varied material hardness is required. The H1TE series is a recognized platform for multi-material capability in both roughing and semi-finishing operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN coating delivers high heat resistance and extended wear life in ferrous and high-temp alloy cuts\u003c\/li\u003e\n\u003cli\u003e360 variable helix angle (36 to 39 degrees) with variable index suppresses chatter for smoother surface finish\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction in material grade KCPM15 provides rigidity and edge integrity\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows plunge entry without a pre-drilled hole\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with right-hand spiral flute, 4 flutes for balanced chip evacuation\u003c\/li\u003e\n\u003cli\u003eNo chipbreaker and no coolant-through configuration for straightforward setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit cutting tool for CNC machining centers and manual milling machines accepting a 0.75 inch straight shank. Primary workpiece materials include steel, stainless steel, cast iron, high-temperature alloys, and hardened materials (ISO material codes P, M, K, S, H).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and operated by machinists or CNC technicians following shop-standard toolholding procedures. Secure the 0.75 inch shank in a properly sized collet, end mill holder, or shrink-fit holder, ensuring full engagement depth per the toolholder manufacturer specification. Confirm spindle direction is set to right-hand rotation before operation. Do not exceed the tool rated application parameters for the target workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 2.3465 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 36 to 39 degrees (variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: KCPM15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H1TE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.33 inches L x 0.98 inches W x 0.98 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.67 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6676947\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51734857908530,"sku":"6676947","price":548.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/185b934e49f9b4baca52e50e969eca24_35225f9f-f99e-42a8-82b5-6af01dbfba74.jpg?v=1788767394","url":"https:\/\/voomisupply.com\/products\/kennametal-6676947-square-end-mill-0-75in-4-flute-altin-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}