HARFINGTON 5pcs Carbide Square Nose End Mill Bit 1/16" Cut Dia 4 Flutes TiAlN Coated Milling Cutter for Hardened Steel Metal (1/16" Shank 1/4" Cut Length 1-1/2" Long 45 Degree HRC49-51)

The price is modestly below what this product ordinarily sells for. The retail sticker price has been slashed by 46% — a steep markdown from the official listing. Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy. Pricing has held fairly steady, with no strong push in either direction. Small discount vs history. Consider waiting for a better drop.

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• Size - Cutting diameter: 1/16" (right hand); shank diameter: 1/16"; cutting length: 1/4"; total length: 1-1/2" (extra long); cutting hardness: HRC49-51; helix angle: 45 degree; number of flutes: 4 flutes. Make sure the end mill is suitable for the specific application and material being processed.
• Material - TiAlN (Titanium Aluminum Nitride) coating provides high hardness, increased lubricity, and improved heat resistance. Performs well under high-temperature cutting conditions and provides good wear resistance. Micro-grain carbide mill bit has high hardness, high wear resistance, high strength, enhanced rigidity and high temperature resistance.
• Features - Fully ground mirror body with high smoothness, 45 degree large helix angle for effective deburring and polishing, larger core diameter is not easy to break the edge. Precision ground cutting edges for clean, precise cuts. Universal chamfered round shank, good compatibility and easy to use.
• Applications - Square end mill can create slots (keyways or internal grooves), straight or square edge features, flat smooth surfaces, holes or for roughing, finishing and side milling operations. It is a milling cutter for machining abrasive materials like carbon steel, alloy steel, and titanium.
• Notes - Applicable machines: CNC machining center, engraving machine, precision engraving machine and other high-speed machines. Use a suitable coolant or lubrication method during milling operations to dissipate heat and prolong tool life. Select an appropriate feed rate and cutting speed.