The D5×50-4F HRC55 carbide endmill with AlTiN coating is a precision milling cutter designed for high-accuracy CNC applications. It has a cutting diameter of 5 mm, an overall length of 50 mm, and a 4-flute geometry. The tool comes with a 6 mm shank, which increases rigidity and stability during machining. In addition, the balanced flute design ensures smooth cutting and effective chip evacuation.
This endmill is produced from premium fine-grain solid carbide and hardened to HRC55. As a result, it provides toughness, wear resistance, and consistent tool life even in demanding operations. The AlTiN (Aluminum Titanium Nitride) coating improves thermal stability, reduces friction, and protects against wear. Moreover, it enables high-speed and dry machining with reliable performance.
The 4-flute design offers precise cutting action and an excellent surface finish. Therefore, it is suitable for slotting, profiling, side milling, and finishing tasks. This endmill is recommended for machining steels up to 55 HRC, stainless steels, cast iron, and non-ferrous alloys. Consequently, it is widely used in mold making, automotive parts, aerospace components, and general engineering.
Code Breakdown:
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D5 – Cutting diameter 5 mm
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50 – Overall length 50 mm
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4F – Four flutes for balanced cutting
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HRC55 – Hardness rating, for steels up to 55 HRC
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Shank D6 – 6 mm shank for rigidity
Key Features:
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Solid carbide endmill with AlTiN coating
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Cutting diameter 5 mm, shank 6 mm, length 50 mm
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4-flute design for stability and fine finish
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HRC55 rating for steels, stainless steels, and cast irons
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AlTiN coating for wear and heat resistance
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Suitable for slotting, profiling, and finishing
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