uxcell 5pcs Carbide Square End Mills, 1 /8 inch Dia AlTiN BN Coated 4 Flutes Milling Bit Cutter, for Hardened Steel Cast Iron Alloy Metal, 1 /8 inch Shank 3 /8 inch Cut Length 1-1 /2 inch Long HRC50

Features

• Square End Mill Size: Cutting diameter: 1/8"; shank diameter: 1/8"; cutting length: 3/8"; total length: 1-1/2"; 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. Suitable for machining hardened materials, cast iron, high-temperature alloys, aluminum, and non-ferrous metals.
• Special Coating: Aluminum Titanium Boron Nitride coating combines the advantages of both AlTiN and BN coatings. Offers superior thermal stability, reduced friction, and improved wear resistance compared to AlTiN. 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.