7 LEADERS Carbide Square End Mills（work material：High Hardness Steel: to HRC55）

[Features]· The neck of the end mill is made in a relief shape to prevent interference with the workpiece.· 4-flute variable split / unequal lead and short blade length reduce chatter, enabling high-efficiency cutting.· The multilayer coating uses nanoparticles.· Excellent lubricity and abrasion resistance.· Suitable for a wide range of work materials from general steel to high hardness steel.

[Features]· The neck of the end mill is made in a relief shape to prevent interference with the workpiece.· 4-flute variable split / unequal lead and short blade length reduce chatter, enabling high-efficiency cutting.· The multilayer coating uses nanoparticles.· Excellent lubricity and abrasion resistance.· Suitable for a wide range of work materials from general steel to high hardness steel.

[Features]· High performance 4-flute end mill for machining high hardness materials with UMG carbide substrate.· Variable split and unequal lead reduce chatter, enabling high-efficiency cutting.· Nanoparticle multilayer coating.· Suitable for machining high-hardness materials from HRC 40 to 70 due to high sheath harness and high initial oxidation temperature.· Suitable for a wide range of work materials from general steel to high hardness steel.

[Features]· High performance 4-flute 55° high torsion end mill for machining high hardness materials with UMG carbide substrate.· Enables high-efficiency machining in side cutting of high-hardness materials (up to HRC 70).· Nanoparticle multilayer coating.· Suitable for machining high-hardness materials from HRC 45 to 70 due to high sheath harness and high initial oxidation temperature.· Suitable for a wide range of work materials from general steel to high hardness steel.

[Features]· High performance 4/6-flute 45° torsion end mill for machining high hardness materials with UMG carbide substrate.· Enables high-efficiency machining in side cutting of high-hardness materials (up to HRC 70).· Nanoparticle Multilayer Coating· Suitable for machining high-hardness materials from HRC 45 to 70 due to high sheath harness and high initial oxidation temperature.· Suitable for a wide range of work materials from general steel to high hardness steel.

[Features]· High performance 6-flute 45° torsion long end mill for machining high hardness materials with UMG carbide substrate.· Enables high-efficiency machining in side cutting of high-hardness materials (up to HRC 70).· Nanoparticle multilayer coating.· Suitable for machining high-hardness materials from HRC 45 to 70 due to high sheath harness and high initial oxidation temperature.· Suitable for a wide range of work materials from general steel to high hardness steel.