sisona 1/4" Square Nose Carbide End Mill Bits - 4 Flutes，1/4" Diamter，2-1/2'' Overall Length - Sharpness，Durable，Smooth Cutting

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sisona 1/4" Square Nose Carbide End Mill Bits - 4 Features

• sisona Carbide End Mill -- Cutting Diameter: 1/4 inch，Shank Diameter:1/4 inch，Cutting Length:3/4 inch，Overall Length:2-1/2 inch

• Applicable Materials: usually used for steel（Carbon steel/Alloy steel/Hardened steel/Cast lron, etc.）

• Wide Compatibility: sisona end mill bits are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device.

• High Quality:made from solid tungsten carbide (TC)，have a Titanium Nitride (TiN) surface to improve heat resistance and reduce wear.

• Used it strictly for steel, it worked great for that, eats metal fast ，beautiful surface finish!Watch your stick out and travel speeds.

About Sisona 1/4" Square Nose Carbide End Mill Bits - 4