1/2" Tungsten Carbide Roughing End Mill 4 Flute Square Endmill Set CNC Milling Bits with AlTiN Coated for Alloy Steels/Hardened Steels

AYCHOLIZ Carbide Roughing End Mill--Cutting Diameter:3/8 inch,Shank Diameter:3/8 inch,Cutting Length:7/8 inch,Overall Length:2-1/2 inch;
AlTiN Coating -- It is a strong coating that's coated at temperatures between 450°C to 475°C. It is able to provide high wear resistance, lubricity, exceptional oxidation resistance, extreme hardness, and excellent abrasive wear resistance. It has higher reliability in dry operations, heat resistance, hard machining, and the resistance can be reduced.
High Performance Material -- This end mill is made from solid tungsten carbide, which gives it exceptional toughness, durability, and machinability.
Application -- Suitable for rough machining. High machining efficiency. Good chip removal performance and large chip removal volume. High metal cutting rate. Mostly used for slot machining/step surface machining.Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, etc.
Fine Workmanship -- Our products deliver outstanding high accuracy with an error of -0.02mm, empowering users to achieve professional cutting quality effortlessly.If any product problems upon receiving, please let us know. We will help you within 24 hours.

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