{"product_id":"korloy-dnmg150404-ha-h01-aluminum-mirror-finish-turning-insert","title":"Korloy DNMG150404-HA H01 Aluminum \u0026 Non-Ferrous Finishing Insert (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy DNMG150404-HA H01\u003c\/strong\u003e (ANSI Standard: \u003cstrong\u003eDNMG 431\u003c\/strong\u003e) is an industry-leading 55° diamond insert specifically engineered for \u003cstrong\u003eHigh-Mirror Finishing of Aluminum, Copper, and Non-Ferrous Metals\u003c\/strong\u003e. Unlike coated inserts that can be \"blunt,\" the \u003cstrong\u003eH01 Grade\u003c\/strong\u003e is an uncoated, ultra-fine micrograin carbide that is fully ground and polished. The \u003cstrong\u003eHA chipbreaker\u003c\/strong\u003e features a high rake angle and a mirror-polished top face, effectively eliminating material welding and ensuring exceptionally clean chip evacuation even on soft, gummy aluminum alloys.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #e0f2fe; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0369a1;\"\u003e\u003cstrong\u003eMirror Finish Performance:\u003c\/strong\u003e The H01 grade is optimized for high-speed cutting where surface aesthetics are critical. It is the go-to solution for automotive wheels, aerospace components, and decorative aluminum parts where a \"buffed\" look is required directly from the lathe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKorloy (100% Genuine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDNMG150404-HA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDNMG 431\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eH01 (Uncoated Polished Carbide)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum, Copper, Brass, Plastics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp-Sharp Precision Edge:\u003c\/strong\u003e Fully ground periphery provides a much sharper edge than molded inserts, reducing cutting force and heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror-Polished HA Groove:\u003c\/strong\u003e Prevents built-up edge (BUE) by allowing chips to slide effortlessly over the insert surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fine Micrograin Substrate:\u003c\/strong\u003e High wear resistance even without a coating, maintaining edge sharpness for longer periods in non-ferrous materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall 0.4mm Radius:\u003c\/strong\u003e Ideal for intricate details and reducing vibration on thin-walled aluminum tubes or housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (f)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum (Wrought\/Cast)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e300 - 800 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.20 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.1 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCopper \/ Brass\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 400 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.1 - 1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePlastics \/ PVC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e200 - 500 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.30 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cp\u003eFits standard 55-degree negative DNMG tool posts:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/dn-insert-multi-lock-system\" title=\"DDJNR Holder\"\u003eDDJNR\/L 2020K15 \/ 2525M15\u003c\/a\u003e\u003ca title=\"DDJNR Holder\" href=\"\/products\/ddjnr-external-tool-holder\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/dn-insert-boring-bar\" target=\"_blank\" title=\"DDUNR Boring Bar\" rel=\"noopener\"\u003eS25S-DDUNR15 \/ S32T-DDUNR15\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafb; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #eab308; padding-bottom: 10px;\"\u003eThe \"Mirror\" Choice: H01 vs. PC9030\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; color: #475569;\"\u003eWhy using the correct grade for aluminum is a game-changer:\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #eab308;\"\u003e\n\u003cstrong style=\"color: #a16207; font-size: 15px;\"\u003eH01 (Polished - This Model)\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eUncoated and razor-sharp. Best for \u003cstrong\u003eAluminum \u0026amp; Copper\u003c\/strong\u003e. The polished surface prevents soft metal from sticking to the tool, which is the #1 cause of poor surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #94a3b8;\"\u003e\n\u003cstrong style=\"color: #334155; font-size: 15px;\"\u003ePC9030 (PVD Coated)\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eDesigned for \u003cstrong\u003eStainless Steel\u003c\/strong\u003e. While great for steel, the coating can actually cause aluminum to \"smear\" or stick, resulting in a dull, torn surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; font-style: italic; margin-top: 15px; color: #64748b;\"\u003e\u003cstrong\u003eMachinist's Pro Tip:\u003c\/strong\u003e When using the \u003cstrong\u003eH01 grade\u003c\/strong\u003e on aluminum, increase your RPM (Spindle Speed) as much as your machine allows. Higher speeds with this polished insert will yield a significantly brighter finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e","brand":"Korloy","offers":[{"title":"Default Title","offer_id":42453272133804,"sku":"DNMG150404-HA H01","price":76.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_DNMG150404-HA_H01_Polished_Uncoated_Insert_for_High-Mirror_Aluminum_Finishing.jpg?v=1766822356","url":"https:\/\/cnchome-beyond.com\/products\/korloy-dnmg150404-ha-h01-aluminum-mirror-finish-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}