uxcell Carbide Square End Mill, 5/16" Dia AlTiN Coated 4 Flutes Milling Bit Cutter, for Carbon Steel Alloy Steel Titanium Metal, 5/16" Shank 1-1/4" Cut Length 4" Extra Long HRC50

Square End Mill Size: Cutting diameter: 5/16"; shank diameter: 5/16"; cutting length: 1-1/4"; total length: 4" (extra long); number of flutes: 4 flutes; end cut type: square end; cutting direction: right hand; cutting hardness: HRC50
Wide Applications: Mill bit can create slots (keyways or internal grooves), straight or square edge features, flat smooth surfaces, holes or for roughing, finishing and side milling operations. Well-suited for machining abrasive materials like carbon steel, alloy steel, and titanium.
AlTiN Coating: AlTiN (Aluminum Titanium Nitride) coating provides enhanced hardness, high oxidation resistance, and increased lubricity. Offers excellent performance in dry cutting applications and at high temperatures. Micro grain carbide milling cutter offers high hardness, wear resistance, enhanced rigidity and excellent heat resistance.
Features: Precision ground cutting edges allow for clean, precise cuts, resulting in accurate machining and excellent surface finish. Up-cut spiral flutes lift chips upward and away from the cutting area. Large spiral design helps effectively remove chips during cutting.
Tips: Use on standard milling machines, CNC machining centers, engraving machines. Make sure the end mill is suitable for the specific application and material being processed. Use a suitable coolant or lubrication method. Select an appropriate feed rate and cutting speed.

Hello,