2 Flute Deep Groove Micro End Mill for Steel HRC55 – High Precision Carbide Cutter Made in China

Product Title:

Micro Diameter 2-Flute Deep Groove End Mill for Steel, HRC55, Carbide Milling Cutter

Selling Points:

• Ultra-fine grain tungsten carbide for excellent wear and heat resistance

• Micro diameter optimized for precision machining of steel and hard metals

• 2-flute deep groove design ensures fast chip removal in narrow cuts

• HRC55 hardness suitable for machining hardened steel up to 55HRC

• High concentricity & rigidity, ideal for high-speed CNC operations

Product Description:

Product Overview:

Our Micro Diameter 2-Flute Deep Groove End Mill is specially engineered for high-precision machining of steel, alloy steel, carbon steel, and pre-hardened materials up to HRC55. Manufactured from ultra-fine grain tungsten carbide, this cutter delivers outstanding wear resistance, chip evacuation, and dimensional accuracy. Its deep flute structure ensures stable cutting performance in tight areas, making it ideal for mold manufacturing, fine engraving, and small cavity machining.

Applications:

• Alloy steel and carbon steel machining

• Pre-hardened steel up to HRC55

• Mold & Die industry

• Precision components manufacturing

• CNC micro-machining and slot cutting

• Fine feature engraving on hardened materials

Features:

• Micro-diameter design: Starting from 0.2mm, tailored for intricate steel machining

• 2-flute deep groove structure: Allows excellent chip flow and reduced cutting resistance

• HRC55 grade hardness: Suitable for semi-hardened and hardened steel materials

• Reinforced cutting edge: Improves tool life and surface finish in tough materials

• Multiple size options: Available in a wide range of flute lengths and diameters to match complex requirements

Specifications