10mm 4 Flute Solid Carbide HRC55 Square End Mills for Steel

10mm 4 Flute Solid Carbide HRC55 Square End Mills for Steel. High Hardness Material: Made of Tungsten Carbide with HRC55 hardness for durable steel machining. Precision Tolerance: Achieves high precision of 0.005mm for accurate cutting operations. Heat-Resistant Coating: Features TiSIN coating to withstand high-speed processing and heat. Customization Available: Customized size and tools accepted based on client drawings and workpieces. Wide Application Range: Suitable for carbon steel, stainless steel, titanium alloy, and heat-treated steel. Spiral Tooth Design: Spiral tooth form ensures smooth cutting and easy chip removal. Free Sample Offer: Free samples available upon client agreement to pay shipping costs. Fast Delivery: Standard delivery time is 5-10 working days for most orders.