Square Nose End Mill, 2.5mm x 8mm Cutting 4mm Shank, AlTiN Coated M30 Micro Grain Carbide 4 Flutes CNC Router Bits - (Applications: for Milling Stainless Steel Hardened Steel)

Features

• Square Nose End Mill Size --- The end mill with 2.5mm / 0.1" cutting diameter; 8mm / 0.31" cutting length; 4mm / 0.16" shank diameter; 50mm / 2" total length; 4 flutes; 35 degree spiral angle.
• Wide Applications --- Suitable for creating flat-bottomed slots, pockets, or profiles. It is used for machining stainless steel, alloy steel, cast iron, hardened steel, non-ferrous metals, aluminum and plastics. (HRC55 cutting hardness)
• Ease of Use --- Sharp square cutting edges allow for efficient, precise milling operations, and 4 flutes help improve chip evacuation and reduce the chance of clogging during machining. Used with CNC milling machines, router machines, and engraving machines.
• M30 Micro Grain Tungsten Carbide --- Provides excellent hardness, wear resistance, high strength, good toughness and heat resistance. AlTiN multilayer coatings improve lubricity, reduce friction, and enhance hardness, wear resistance and overall tool life, and increase cutting speeds and feeds
• Useful Tips --- Make sure it is securely seated and tightened. Use an appropriate coolant or lubricant to enhance chip evacuation and heat dissipation, and monitor and control the cutting parameters. Excessive heat can affect tool life and performance.