4pcs 4 Flutes HSS Roughing End Mill CNC Router Spiral Bit Milling Cutter M6 /M8 /M10 /M12

and Long-lasting: Precision-crafted from high quality, high speed steel for exceptional durability and long service life. Efficient Performance: Boasting excellent milling and cutting capabilities, ensuring high work efficiency and productivity. Strong and Wear-Resistant: With ample bending strength and wear resistance, this tool produces clean, neat surfaces without any glitches. Excellent Physical Properties: Featuring high strength, resistance to bending, and breakage resistance, offering a long tool life for consistent performance. Versatile Applications: Suitable for slot milling, hole drilling, and edge finishing on various materials, including metal, with a slot milling, boring head, and milling machine tools set ofbit end mill MT3.