{"product_id":"extra-long-38-inch-carbide-ball-nose-end-mill-for","title":"Extra Long 3\/8 Inch Carbide Ball Nose End Mill For Alloy And Hardened Steels, 4 Inch Overall Length, Four Flute, HRC 55 AlTiN Coating CNC Router Bit For Boss Level Precision Metalworking, 1 Piece","description":"\u003cdiv\u003eExtended 3\/8in carbide ball nose end mill for hard metals\u003cbr\u003e\n✔️ 3\/8 in carbide ball end mill, 4-flute, 4 in OAL, AlTiN coating, 1 Piece \u003cp\u003eThese extra-long 3\/8 in carbide ball nose end mills are designed for heavy-duty metalworking tasks, delivering precise contouring on alloy and hardened steels, cast iron, and pre-hardened steels with extended reach.\u003c\/p\u003e ✅ 3\/8 in diameter, 4 in overall length for deep pockets \u003cbr\u003e\n✅ 4-flute carbide construction for clean finishes \u003cbr\u003e\n✅ AlTiN coating provides high-temp stability and wear resistance \u003cbr\u003e\n✅ Hard-material performance up to HRC 55 including alloy steels and cast iron \u003cbr\u003e \u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003eInches\u003c\/th\u003e\n\u003cth\u003eMillimeters\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e3\/8 in\u003c\/td\u003e\n\u003ctd\u003e9.53 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e4 in\u003c\/td\u003e\n\u003ctd\u003e101.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003cp\u003e💡 What is a ball nose end mill used for in metalworking?\u003c\/p\u003e\nBall nose end mills are handy for shaping complex 3D contours, pockets, and curved surfaces.\n- ideal for deep pockets and complex 3D contours in hardened steels\n- handy for precise contouring on alloy steels and cast iron\n- improves surface finish on pre-hardened materials with AlTiN coated bits \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48160488194283,"sku":"VXB0CY85JVFV","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41ZO7TjnEsL.jpg?v=1777468181","url":"https:\/\/vxb.com\/products\/extra-long-38-inch-carbide-ball-nose-end-mill-for","provider":"VXB Bearings","version":"1.0","type":"link"}