uxcell Carbide Square End Mill, 1/25" (1mm) Dia TiSiN Coated 4 Flutes Milling Bit Cutter, for Hardened Steel Stainless Steel Cast Iron, 5/32" (4mm) Shank 1/8" Cut Length 2" Long HRC50

Square End Mill Size: Cutting diameter: 1/25" / 1mm; shank diameter: 5/32" / 4mm; cutting length: 1/8" / 3mm; total length: 2" / 50mm; number of flutes: 4; cutting hardness: HRC55; end cut type: square end; cutting direction: upcut (right hand).
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 high-speed machining and can process a variety of materials, including hardened steel, stainless steel and cast iron.
TiSiN Coating: TiSiN (Titanium Silicon Nitride) coating offers high hardness, excellent oxidation resistance, and improved toughness. Micro grain carbide mill bits provide 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.

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