{"id":9681521606807,"title":"1\/4\" Carbide Square End Mills Set 4 Flute HRC55 TISIN Coating End Milling Bits for Milling Alloy Steels, Hardened Steel (3PCS) 3 1\/4 in","handle":"1-4-carbide-square-end-mills-set-4-flute-hrc55-tisin-coating-end-milling-bits-for-milling-alloy-steels-hardened-steel-3pcs-3-1-4-in","description":"\u003ch3\u003e1\/4\" Carbide Square End Mills Set 4 Flute HRC55 TISIN Coating End Milling Bits for Milling Alloy Steels, Hardened Steel (3PCS)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePackage Included: 3pcs 1\/4\" 4Flute carbide end mill. Suits for side milling, end milling, step milling,slot milling, etc.\u003c\/li\u003e\n \u003cli\u003eHigh-Performance Material: Crafted from 0.6m micrograin carbide, can process the most general steel material including No.45 steel, P20, cast iron, etc. Gneral using, suits for soft material roughing, also can be used for semi-finishing and finishing.\u003c\/li\u003e\n \u003cli\u003ePremium Coating for Durability: High performance TiSiN coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds.\u003c\/li\u003e\n \u003cli\u003eDetail Design : 35 degree helix design can perform smooth surface finish, greatly Improves The Production Efficiency, Sharp And Durable, Convenient For Chip Removal.The cutting edge has been professionally passivated, which makes it more stable and resistant to collapse in hard material processing, and increases the tool life.\u003c\/li\u003e\n \u003cli\u003eGeneral Usage: Applicable with cast iron, steels, carbon steels, alloy steels, pre-hardened steels, hardened steels,etc. Best use for materials HRC less than 50. Our end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:07:01+10:00","created_at":"2026-07-27T09:44:16+10:00","vendor":"ALYICIA","type":"Square Nose","tags":["home_improvement_Aug2026"],"price":20900,"price_min":20900,"price_max":20900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48069493850263,"title":"3 \/ 1\/4 in","option1":"3","option2":"1\/4 in","option3":null,"sku":"B0FCRSYT9W","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"1\/4\" Carbide Square End Mills Set 4 Flute HRC55 TISIN Coating End Milling Bits for Milling Alloy Steels, Hardened Steel (3PCS) 3 1\/4 in - 3 \/ 1\/4 in","public_title":"3 \/ 1\/4 in","options":["3","1\/4 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Carbide Square End Mills Set 4 Flute HRC55 TISIN Coating End Milling Bits for Milling Alloy Steels, Hardened Steel (3PCS)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePackage Included: 3pcs 1\/4\" 4Flute carbide end mill. Suits for side milling, end milling, step milling,slot milling, etc.\u003c\/li\u003e\n \u003cli\u003eHigh-Performance Material: Crafted from 0.6m micrograin carbide, can process the most general steel material including No.45 steel, P20, cast iron, etc. Gneral using, suits for soft material roughing, also can be used for semi-finishing and finishing.\u003c\/li\u003e\n \u003cli\u003ePremium Coating for Durability: High performance TiSiN coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds.\u003c\/li\u003e\n \u003cli\u003eDetail Design : 35 degree helix design can perform smooth surface finish, greatly Improves The Production Efficiency, Sharp And Durable, Convenient For Chip Removal.The cutting edge has been professionally passivated, which makes it more stable and resistant to collapse in hard material processing, and increases the tool life.\u003c\/li\u003e\n \u003cli\u003eGeneral Usage: Applicable with cast iron, steels, carbon steels, alloy steels, pre-hardened steels, hardened steels,etc. Best use for materials HRC less than 50. Our end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines.\u003c\/li\u003e\n \u003c\/ul\u003e"}