1/4 Carbide End Mill- 4 Flute Square Endmill for Steel 2pcs

Key features

• 12-hour Continuous Milling: The ultra-hard 3200HV TiAlSi coating enables 12 hours of uninterrupted machining of high-hardness materials such as stainless steel, carbon steel, and tool steel
• Save 2 Hours of Tool Change Time: A single tool can achieve long-term continuous machining; minimizing downtime caused by frequent tool changes during operation
• Overall K30 Carbide Material: Made from K30 carbide alloy containing 8% cobalt through precision machining; designed specifically for long-term processing of high-hardness materials; ensuring the durability of the endmill
• Smooth Burr-Free Cut Finish: The end mill’s unequal-pitch spiral design enables unobstructed smooth chip evacuation; sustains steady machining and delivers consistent smooth cut surfaces
• Multiple Uses: Supports slotting, face milling, through-hole cutting, and groove machining on carbon steel, hardened tool steel, stainless steel, titanium alloys, alloy steel, cast iron, and other hot-worked steels

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