2 Flutes Flat End Mill

Purpose-Built for Hardened and Heat-Treated Steel up to 65HRC
Engineered with ultra-fine grain carbide and high red-hardness nano coating (e.g., HH), this flat end mill is optimized for high-hardness steels such as H13, D2, SKD11, and other heat-treated tool steels. Ensures long tool life and stable performance under demanding conditions.

2-Flute Geometry for Optimal Chip Evacuation and Reduced Cutting Load
The 2-flute design offers larger chip space, making it ideal for machining hard materials where chip evacuation and cutting force control are critical. Especially suitable for semi-finishing and finishing operations requiring clean edges and precise geometry.

Flat End Geometry Delivers High Precision in Slotting, Shoulder Milling, and Surface Finishing
The sharp flat cutting edge ensures accurate 90-degree walls and flat bottom surfaces, making it ideal for mold cavities, precision pockets, and high-tolerance features in hardened components.

Short Flute + Rigid Core Design for Enhanced Stability and Anti-Vibration Performance
A reinforced core and short flute length ensure excellent rigidity, minimize deflection, and maintain tool stability even under high-load machining. Perfect for deep-wall or narrow-feature finishing where precision and toolpath accuracy are critical.

High-Temperature Coating Enables Dry or MQL Machining for Cost-Effective, Eco-Friendly Production
Advanced coating resists thermal wear and oxidation, supporting high-speed, dry or minimum-lubrication cutting. Reduces the need for coolant, lowers operating costs, and meets sustainability goals.

Comprehensive Cutting Parameters Provided – Faster Setup, More Consistent Results
Samho delivers detailed application-based cutting data, including speed, feed, and depth of cut recommendations for 65HRC materials. This shortens programming time, improves first-pass success rates, and ensures optimal tool performance.