Solid Carbide Endmill — 12×30×12×75×6F SH Series (HRC65, AlTiN+TiSiN Coated)

Premium 6-flute flat endmill engineered for high-speed machining of hardened steels, tool steels, and superalloys. SH-grade carbide delivers exceptional rigidity and wear resistance, while the dual-layer AlTiN+TiSiN coating ensures thermal stability and extended tool life.

Specifications:

• Cutting diameter: 12mm
• Flute length: 30mm
• Overall length: 75mm
• Flutes: 6
• Shank: 10mm straight
• Material: SH-grade micro grain carbide (9% cobalt, 0.3–0.4μm grain)
• Coating: AlTiN + TiSiN bronze nano composite
• Helix angle: 45°
• Groove style: Flat groove for rigidity
• Hardness: HRC65

Applications:

• Ideal for hardened steels, tool steels, and high-temp alloys
• Suitable for mold and die work, slotting, facing, and ramping
• Performs best in dry or mist-cooled setups with high-speed CNC mills