1/4″ Tungsten Carbide Roughing End Mill 4 Flute Square Endmill CNC Milling Cutter Bits for Alloy Steels/Hardened Steels – TISIN Coated 1/4 in

1/4″ Tungsten Carbide Roughing End Mill 4 Flute Square Endmill CNC Milling Cutter Bits for Alloy Steels/Hardened Steels – TISIN Coated

Product Features

• AYCHOLIZ Carbide Roughing End Mill–Cutting Diameter:1/4 inch,Shank Diameter:1/4 inch,Cutting Length:3/4 inch,Overall Length:2-1/2 inch;
• TiSiN Coating — High performance TiSiN coating lubricates the end mill for stability at high temperature and superior wear resistance at high cutting speeds.
• 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.