{"product_id":"55度4刃深沟铣刀钨钢合金避空刀涂层平底刀加长立铣刀cnc数控刀具","title":"4 Flute Carbide Deep Groove Flat End Mill Coated HRC 55","description":"The 4 Flute Solid Carbide End Mill is designed for high-efficiency machining of steel, alloy steel, and general engineering materials. Manufactured from premium micro-grain solid carbide, the tool provides excellent rigidity, wear resistance, and stability under high-speed CNC machining conditions.\u003cbr\u003e\n\u003cbr\u003e\nThe 4-flute design enhances cutting stability and improves surface finish quality, making it suitable for semi-finishing and finishing operations. Compared to lower flute-count tools, it offers better rigidity and smoother cutting performance in steel machining applications.\u003cbr\u003e\n\u003cbr\u003e\nThe deep groove and extended reach (necked) structure allow the tool to machine deeper cavities and narrow areas without interference from the tool shank, making it suitable for complex machining geometries.\u003cbr\u003e\n\u003cbr\u003e\nThe coated surface improves heat resistance and reduces tool wear, ensuring longer tool life and consistent performance in continuous machining environments.\u003cbr\u003e\n\u003cbr\u003e\nThis tool is widely used in mold manufacturing, mechanical parts processing, automotive components, and general CNC machining where precision and surface quality are required.\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"2002\" data-section-id=\"fb2mdy\" data-start=\"1989\"\u003e✔ Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cdiv class=\"relative w-full mt-4 mb-1\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv class=\"relative\"\u003e\n\u003cdiv class=\"h-full min-h-0 min-w-0\"\u003e\n\u003cdiv class=\"h-full min-h-0 min-w-0\"\u003e\n\u003cdiv class=\"border border-token-border-light border-radius-3xl corner-superellipse\/1.1 rounded-3xl\"\u003e\n\u003cdiv class=\"h-full w-full border-radius-3xl bg-token-bg-elevated-secondary corner-superellipse\/1.1 overflow-clip rounded-3xl lxnfua_clipPathFallback\"\u003e\n\u003cdiv class=\"relative\"\u003e\n\u003cdiv class=\"pe-11 pt-3\"\u003e\n\u003cdiv class=\"relative z-0 flex max-w-full\"\u003e\n\u003cdiv class=\"q9tKkq_viewer cm-editor z-10 light:cm-light dark:cm-light flex h-full w-full flex-col items-stretch ͼd ͼr\" dir=\"ltr\" id=\"code-block-viewer\"\u003e\n\u003cdiv class=\"cm-scroller\"\u003e\n\u003cpre class=\"cm-content q9tKkq_readonly m-0\"\u003e\u003ccode\u003e\u003cspan\u003e• Premium solid carbide construction for high rigidity\u003c\/span\u003e\n\u003cspan\u003e• 4 flute geometry for stable cutting and fine surface finish\u003c\/span\u003e\n\u003cspan\u003e• Coated surface for improved wear and heat resistance\u003c\/span\u003e\n\u003cspan\u003e• Extended reach necked design for deep cavity machining\u003c\/span\u003e\n\u003cspan\u003e• Suitable for steel, alloy steel, and cast iron\u003c\/span\u003e\n\u003cspan\u003e• Ideal for CNC semi-finishing and finishing operations\u003c\/span\u003e\n\u003cspan\u003e• Stable performance under high-speed machining conditions\u003c\/span\u003e\u003c\/code\u003e\u003c\/pre\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"XUHAN Cutting 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