{"title":"ALTIN Coated End Mills","description":"\u003cp\u003eShop Solid Carbide ALTIN Coated End Mills Standard, Long, Extra Long, Extra-Extra Long Length, 2 Flute, 3 Flute 4 Flute, Single End Square, Ball Nose\u003c\/p\u003e","products":[{"product_id":"3-16-solid-carbide-double-stub-4-flute-altin-end-mill-coat-made-in-usa-200-4187","title":"3\/16\" Solid Carbide Double Stub 4 Flute ALTIN END MILL Made In USA 200","description":"This 3\/16\" solid carbide end mill features a double-stub design and four flutes for a compact cutting profile. An ALTIN coating adds a durable surface finish, while solid carbide construction provides a rigid tool for machining applications. 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A practical choice for precise milling where a small-diameter tool is required.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349612789834,"sku":"HTC-200-4125-TB1","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/200.webp?v=1794234824"},{"product_id":"1-2-end-mill-roughing-4-flute-altin-coated-solid-carbide-hog-made-in-usa-310","title":"1\/2\" Roughing END MILL Solid Carbide ALTIN Coated 310","description":"1\/2\" solid carbide roughing end mill engineered for aggressive stock removal. Four flutes with ALTIN hard coat deliver extended tool life and superior heat resistance. 3\" overall length with 1-1\/4\" flute length. Single-end square design optimized for hogging operations. Turbo mill geometry maximizes feed rates and depth of cut. Made in the USA.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349618491466,"sku":"HTC-310-4500-H12","price":86.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/310.webp?v=1778629851"},{"product_id":"3-16-altin-coated-roughing-4-flute-end-mill-solid-carbide-hog-usa-htc-310-4187","title":"3\/16\" Roughing END MILL Solid Carbide ALTIN Coated 310","description":"3\/16\" Solid Carbide Roughing End Mill — High-Performance Material Removal\u003cbr\u003e\u003cbr\u003eHeavy-duty roughing end mill designed for aggressive stock removal and fast material hogging. The 4-flute design with ALTIN hard-coat titanium nitride delivers extended tool life and superior wear resistance in demanding cutting applications.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e• Diameter: 3\/16\"\u003cbr\u003e• Overall Length: 2\"\u003cbr\u003e• Flute Length: 5\/8\"\u003cbr\u003e• Flutes: 4\u003cbr\u003e• Coating: ALTIN (Hard Coat)\u003cbr\u003e• End Type: Single End Square\u003cbr\u003e• Made in U.S.A.\u003cbr\u003e\u003cbr\u003eOptimized geometry for roughing operations in cast iron, aluminum, and steel. The turbo mill profile maximizes chip evacuation and reduces cutting forces for reliable performance on manual and CNC machines. Solid carbide construction provides rigidity and heat resistance for consistent finishes across production runs.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349618950218,"sku":"HTC-310-4187-H12","price":27.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/310_650d1eb4-aaf2-4ac5-809f-ec9bad7deca4.webp?v=1794397793"},{"product_id":"5-8-altin-coated-roughing-4-flute-end-mill-solid-carbide-hog-made-in-usa-htc-310-4625","title":"5\/8\" Roughing 4 Flute END MILL Solid Carbide ALTIN Coated 310","description":"5\/8\" Solid Carbide Roughing End Mill — 4 Flute\u003cbr\u003e\u003cbr\u003eHigh-efficiency roughing tool designed for aggressive stock removal. ALTIN hard-coat carbide withstands demanding cutting conditions and extends tool life. Four-flute design delivers excellent chip evacuation and smooth cutting action across ferrous and non-ferrous materials.\u003cbr\u003e\u003cbr\u003eOverall Length: 3-1\/2\"\u003cbr\u003eFlute Length: 1-1\/4\"\u003cbr\u003eSingle End Square\u003cbr\u003eTurbo Mill geometry optimized for roughing operations\u003cbr\u003e\u003cbr\u003eALTIN coated carbide construction provides superior wear resistance and thermal stability. Made in the USA for consistent quality and reliability.\u003cbr\u003e\u003cbr\u003eIdeal for CNC mills and manual machines requiring rapid material removal with extended tool longevity.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349618917450,"sku":"HTC-310-4625-H12","price":171.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/310_650d1eb4-aaf2-4ac5-809f-ec9bad7deca4.webp?v=1794397793"},{"product_id":"1-8-solid-carbide-double-stub-altin-coated-2-flute-end-mill-usa-htc-200-2125","title":"1\/16\" Solid Carbide Stub Double End ALTIN Coated 4 Flute END MILL Made In USA 200","description":"This 1\/16\" solid carbide stub end mill features a double-ended design for two usable cutting ends and a four-flute geometry for milling applications. Its AlTiN coating adds a hard, heat-resistant surface, while the stub profile provides a compact cutting length. Made in the USA.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349619015754,"sku":"HTC-200-2125-TB1","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/200.webp?v=1794234824"},{"product_id":"5-16-drill-mill-solid-carbide-altin-4-flute-90-degree-made-in-usa-htc-505-4312","title":"5\/16\" DRILL MILL Solid Carbide ALTIN 4 Flute 90 Degree Made In USA 505","description":"Machine holes and chamfers with one versatile tool. This 5\/16\" solid carbide drill mill features four flutes and a 90-degree cutting angle, with an AlTiN coating for machining applications. Made in the USA.\u003cbr\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349668986954,"sku":"HTC-505-4312-TBR2","price":44.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/505_4.jpg?v=1794343756"},{"product_id":"1-8-solid-carbide-drill-mill-4-flute-altin-90-degree-made-in-usa-505-4125","title":"1\/8\" Solid Carbide Drill Mill 4 Flute ALTIN 90 Degree Made In USA 505","description":"Machine, chamfer, and drill with one compact tool. This 1\/8\" solid carbide drill mill features four flutes and a 90-degree point for versatile machining operations. Its ALTIN coating is designed for demanding cutting applications, while the solid carbide construction provides a rigid tool body. Made in the USA.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349671182410,"sku":"HTC-505-4125-TBR2","price":19.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/500-4125.webp?v=1794343740"},{"product_id":"7-16-solid-carbide-4-flute-altin-coated-drill-mill-90-degree-made-in-usa-htc-505-4437","title":"7\/16\" Solid Carbide 4 Flute ALTIN Coated DRILL MILL 90 Degree Made In USA 505","description":"This 7\/16\" solid carbide drill mill combines drilling and milling capability in one tool. Its four-flute design and ALTIN coating suit a range of machining operations, while the 90-degree point supports chamfering and countersinking applications. 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Four flutes deliver smooth, efficient chip evacuation across aluminum, composites, and softer materials.\u003cbr\u003e\u003cbr\u003eSpecifications:\u003cbr\u003e• Diameter: 3\/4\"\u003cbr\u003e• Flutes: 4\u003cbr\u003e• Coating: ALTIN hard coat for extended tool life\u003cbr\u003e• Overall Length: 4\"\u003cbr\u003e• Flute Length: 1-1\/2\"\u003cbr\u003e• Configuration: Standard length, single end, square\u003cbr\u003e• Origin: Made in U.S.A.\u003cbr\u003e\u003cbr\u003eThe ALTIN coating provides superior wear resistance and thermal stability, reducing tool degradation during extended cuts. Ideal for general-purpose milling, contouring, and slot work in production and job-shop environments.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349673443402,"sku":"HTC-130-4750-B12","price":182.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"3-8-drill-mill-4-flute-altin-90-degree-solid-carbide-made-in-usa-htc-505-4375","title":"3\/8\" DRILL MILL 4 Flute ALTIN 90 Degree Solid Carbide Made In USA 505","description":"This 3\/8\" solid carbide drill mill combines drilling and milling capability in one tool. Its four-flute design and 90-degree geometry support versatile machining operations, while the AlTiN coating is suited to demanding cutting applications. 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A practical choice for machining tasks that call for drilling and angled cutting in one tool.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349677736010,"sku":"HTC-505-4250-TBR2","price":32.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/505_4.jpg?v=1794343756"},{"product_id":"3-8-extra-long-length-2-flute-end-mill-altin-coated-solid-carbide-usa-htc-180-2375","title":"3\/8\" Solid Carbide Extra Long 2 Flute ALTIN END MILL USA 180","description":"\u003cp\u003eA 3\/8\" solid carbide, extra-long end mill with two flutes, 1-3\/4\" flute length, 4\" overall length, ALTIN Coated made in the USA. Designed for extended reach in milling applications, its solid carbide construction provides a rigid cutting tool for professional machining operations.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349680029770,"sku":"HTC-180-2375-TB1","price":58.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/1802.webp?v=1774901954"},{"product_id":"5-16-extra-long-2-flute-end-mill-altin-coated-solid-carbide-usa-htc-180-2312","title":"5\/16\" Extra Long 2 Flute Solid Carbide END MILL ALTIN USA 180","description":"\u003cp\u003eThis 5\/16\" diameter, 4\" extra-long end mill is made from solid carbide and finished with an AlTiN coating. Its 2-flute, 1-5\/8\" flute length, 4\" overall length design provides an extended-reach option for milling applications. Made in the USA.\u003c\/p\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349680160842,"sku":"HTC-180-2312-TB1","price":47.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/1802.webp?v=1774901954"},{"product_id":"3-16-solid-carbide-end-mill-4-flute-altin-coated-double-weldon-flats-usa-212-4187","title":"3\/16\" Solid Carbide END MILL 4 Flute ALTIN Coated Double Weldon Flats Made In USA 212","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e3\/16\" Solid Carbide END MILL\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e3\/8\" Shank\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003eALTIN Coated - 4 Flute - Double End\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003eFlute Length: 1\/2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003eOverall Length: 3-1\/4\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003eSquare - with Weldon Flats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003eMade In U.S.A.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349681406026,"sku":"HTC-212-4187-TB1","price":52.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/212htc_d68f46d8-9052-4efc-a4a2-0091f075e435.jpg?v=1782138249"},{"product_id":"1-16-solid-carbide-stub-double-altin-coated-4-flute-end-mill-usa-htc-200-4062","title":"1\/16\" Solid Carbide Stub Double ALTIN 4 Flute END MILL USA 200","description":"\u003cp\u003e1\/16\" Solid carbide construction and an AlTiN coating, stub-length, double-end end mill, 1\/8\" flute length, overall length 1-1\/2\" a compact option for precision machining. \u003c\/p\u003e\n\u003cp\u003eIts four-flute design provides multiple cutting edges, while the double-ended format offers a second usable end. Made in the USA. Verify tooling and workpiece compatibility before use.\u003c\/p\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349690974282,"sku":"HTC-200-4062-TB1","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/200.webp?v=1794234824"},{"product_id":"3-64-solid-carbide-stub-double-4-flute-end-mill-altin-coated-usa-htc-200-4046","title":"3\/64\" Solid Carbide Stub Double End 4 Flute ALTIN END MILL USA 200","description":"\u003cp\u003eThis 3\/64\" stub-length end mill features solid carbide construction, a double-ended design, and four flutes for versatile milling applications. Flute length 3\/32\" and overall length 1-1\/2\"\u003c\/p\u003e\n\u003cp\u003eAn AlTiN coating adds a durable surface finish, while the compact profile supports work in tight-clearance setups. Made in the USA.\u003c\/p\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349691072586,"sku":"HTC-200-4046-TB1","price":16.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/200.webp?v=1794234824"},{"product_id":"5-16-altin-coated-roughing-4-flute-end-mill-solid-carbide-hog-usa-htc-310-4312","title":"5\/16\" Roughing END MILL Solid Carbide ALTIN Coated 310","description":"5\/16\" solid carbide 4-flute roughing end mill engineered for aggressive material removal. Features ALTIN hard-coat for extended tool life and heat resistance. 2-1\/2\" overall length with 3\/4\" flute length delivers aggressive hog performance on tough jobs. Square single-end design. Turbo mill geometry optimized for high-speed roughing operations. Made in USA.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349696610378,"sku":"HTC-310-4312-H12","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/310_650d1eb4-aaf2-4ac5-809f-ec9bad7deca4.webp?v=1794397793"},{"product_id":"3-8-altin-coated-double-end-4-flute-end-mill-carbide-usa-htc-212-4375","title":"3\/8\" Solid Carbide END MILL 4 Flute ALTIN Coated Double Made in USA 212","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003e3\/8\" Solid Carbide End Mill \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eALTIN Coated - 4 Flute - Double End\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eFlute Length: 3\/4\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eOverall Length: 3-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eSquare - with Weldon Flats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eMade In U.S.A.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349696643146,"sku":"HTC-212-4375-TB1","price":57.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/212htc_d68f46d8-9052-4efc-a4a2-0091f075e435.jpg?v=1782138249"},{"product_id":"1-8-end-mill-extra-long-altin-coated-4-flute-solid-carbide-usa-htc-180-4125","title":"1\/8\" Extra Long Solid Carbide 4 Flute END MILL ALTIN USA 180","description":"\u003cp\u003eExtra-long solid carbide end mill with a 1\/8\" diameter, 1\" flute length, 3\" overall length, four flutes, and an AlTIN coating, single end square.\u003c\/p\u003e\n\u003cp\u003eMade in the USA, it provides extended reach for milling applications where added tool length is required.\u003c\/p\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43349719973962,"sku":"HTC-180-4125-TB1","price":24.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/1804.webp?v=1774953530"},{"product_id":"1-16-solid-carbide-4-flute-end-mill-altin-coated-usa","title":"1\/16\" Solid Carbide 4 Flute END MILL ALTIN Coated Center Cut Made In USA 130","description":"Precision 1\/16\" solid carbide end mill engineered for detailed cutting in hard materials. Single-end, square design with four flutes delivers clean finishes and extended tool life. 1\/8\" shank fits standard collets; 3\/16\" flute length handles shallow depths of cut. ALTIN hard coat protects against wear and heat during high-speed operations. Standard length body at 1-1\/2\" overall. Manufactured in the USA to tight tolerances. Ideal for machine shops and precision fabricators running small-diameter finishing passes.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43649661534282,"sku":"HTC-130-4062-A12","price":10.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"1-8-solid-carbide-4-flute-end-mill-altin-coated-usa-130","title":"1\/8\" Solid Carbide 4 Flute END MILL ALTIN Coated Center Cut Made In USA 130","description":"1\/8\" solid carbide end mill with 4 flutes for precision cutting and finishing operations. Features a 1\/8\" shank, standard length single-end square design, and 1-1\/2\" overall length with 1\/2\" flute length. ALTIN hard coat provides enhanced wear resistance and extended tool life. Made in the USA for dependable performance in machine shops and fabrication work.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43649662353482,"sku":"HTC-130-4125-A12","price":9.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"3-16-solid-carbide-4-flute-end-mill-altin-coated-usa-htc-130-4187","title":"3\/16\" Solid Carbide 4 Flute END MILL ALTIN Coated USA 130","description":"High-precision solid carbide end mill designed for reliable cutting performance in demanding machining applications. Features a 3\/16\" shank and 4-flute center-cut geometry for efficient chip evacuation and superior surface finishes. Hard ALTIN coating extends tool life and reduces friction during high-speed operations.\u003cbr\u003e\u003cbr\u003eStandard length design with 5\/8\" flute length and 2\" overall length accommodates most machine tool configurations. Single-end square construction provides consistent geometry and repeatability across production runs.\u003cbr\u003e\u003cbr\u003eManufactured in the USA to exacting specifications, meeting the durability and precision standards required by machine shops and precision fabricators.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43649662550090,"sku":"HTC-130-4187-A12","price":18.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"1-4-solid-carbide-4-flute-end-mill-altin-coated-usa","title":"1\/4\" Solid Carbide 4 Flute END MILL ALTIN Coated Center Cut Made In USA 130","description":"High-performance solid carbide end mill engineered for precision machining operations. This 1\/4\" shank, 4-flute cutter features a center-cut square design with 3\/4\" flute length and 2-1\/2\" overall length, ideal for milling aluminum, cast iron, and other materials.\u003cbr\u003e\u003cbr\u003eALTIN hard-coat finish delivers extended tool life and superior wear resistance in high-speed applications. Standard length configuration suits manual and CNC machinery. Manufactured in the USA to industrial tolerances for reliable performance in production and prototype work.\u003cbr\u003e\u003cbr\u003eSuitable for job shops, fabricators, and toolrooms requiring consistent, precision cutting action.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43649664286794,"sku":"HTC-130-4250-A12","price":21.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"5-16-solid-carbide-4-flute-end-mill-altin-coated-usa","title":"5\/16\" Solid Carbide 4 Flute END MILL ALTIN Coated Center Cut Made In USA 130","description":"5\/16\" solid carbide end mill featuring a 4-flute design optimized for precision cutting in steel, aluminum, and composite materials. 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Standard length, single-end square design with 2-1\/2\" overall length and 7\/8\" flute length.\u003cbr\u003e\u003cbr\u003eALTIN hard coat provides superior wear resistance and extended tool life in demanding machining applications. Center-cut design enables plunge capabilities for versatile shop floor use.\u003cbr\u003e\u003cbr\u003eMade in U.S.A. — engineered for reliability and performance in production machine shops and fabrication facilities.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43649666351178,"sku":"HTC-130-4375-A12","price":35.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"21-64-solid-carbide-4-flute-end-mill-altin-coated-usa","title":"21\/64\" Solid Carbide 4 Flute END MILL ALTIN Coated Center Cut Made In USA 130","description":"21\/64\" solid carbide end mill with 4 flutes, standard length single end square configuration. Overall length 2-1\/2\" with 7\/8\" flute length. ALTIN hard coat provides enhanced wear resistance and extended tool life. Center cut design supports both climb and conventional milling. Made in USA. 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This 13\/32\" four-flute cutter delivers superior performance in production runs and general-purpose milling across ferrous and non-ferrous materials.\u003cbr\u003e\u003cbr\u003e**Specifications:**\u003cbr\u003e- 13\/32\" diameter with center-cutting capability\u003cbr\u003e- 4 flute design for balanced chip evacuation\u003cbr\u003e- 7\/8\" flute length on 2-1\/2\" overall length\u003cbr\u003e- Square end, single end configuration\u003cbr\u003e- ALTIN hard coat provides wear resistance and extended tool life\u003cbr\u003e- Manufactured in the USA\u003cbr\u003e\u003cbr\u003eThe hard-coat ALTIN surface treatment resists heat and abrasion, reducing tool wear during high-speed operations and improving edge retention. 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Standard length single-end square configuration with 2-1\/2\" overall length and 7\/8\" flute length for versatile stock removal and finishing operations.\u003cbr\u003e\u003cbr\u003eALTIN hard coat provides superior wear resistance and extended tool life across a wide range of materials. Solid carbide construction delivers rigidity and thermal stability for consistent performance in CNC and manual machines.\u003cbr\u003e\u003cbr\u003eMade in USA. Ready for immediate production use in your shop.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43652524671050,"sku":"HTC-130-3375-A12","price":35.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"3-8-solid-carbide-4-flute-stub-double-altin-coated-end-mill-made-in-usa-200-4375","title":"3\/8\" Solid Carbide 4 Flute Stub Double ALTIN Coated END MILL Made In USA 200","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003e3\/8\" Solid Carbide Stub END MILL\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003e4 Flute\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eFlute Length: 9\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eOverall Length: 2-1\/2\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eDouble End - Square\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eALTIN Coated - Hard Coat\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eMade In U.S.A.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":43659816042570,"sku":"HTC-200-4375-TB1","price":41.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/212htc.jpg?v=1773773319"},{"product_id":"1-32-solid-carbide-ball-nose-double-end-mill-stub-usa-htc-205-4031","title":"1\/32\" BALL Nose Double Stub 4 Flute END MILL USA 205","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e1\/32\" Solid Carbide END MILL\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: large;\"\u003e4 Flute\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eCutter Diameter: 1\/32\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eDouble End - Stub Length - Ball Nose\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eFlute Length: 1\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #444444; font-family: Arial; font-size: large;\"\u003eO.A. 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Features standard length configuration with 3\" overall length and 1\" flute length for precision cutting. ALTIN hard coat provides superior wear resistance and extended tool life. Square end geometry ideal for profiling and contouring applications. Made in U.S.A. with premium carbide construction for demanding shop environments.","brand":"HTC Tool-Cutter \u0026 MFG.","offers":[{"title":"Default Title","offer_id":44160353992778,"sku":"HTC-130-4500-B12","price":57.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/7681\/0826\/files\/130_em.jpg?v=1773759818"},{"product_id":"3-16-solid-carbide-ball-nose-altin-end-mill-145","title":"3\/16\" Solid Carbide BALL NOSE ALTIN End Mill 145","description":"Premium solid carbide ball nose end mill with ALTIN coating for superior performance on CNC mills and machining centers. 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