In the field of graphite and ceramic machining, tool precision and durability are critical. The SAMHO diamond-coated 2-flute flat end Mmill (D0.2–6 mm) is engineered to meet these high standards. It delivers exceptional cutting accuracy and long-lasting performance. This end mill enables efficient CNC machining, improves process stability, and enhances surface quality. It is the ideal choice for machining graphite, ceramics, and other hard, brittle materials.
Advanced Technical Features
High-Adhesion Diamond Coating for Ultra-Long Tool Life
SAMHO’s proprietary diamond coating technology provides cutting tools with exceptional hardness and chemical inertness.
- Wear Resistance: Cutting edges stay sharp even during long, continuous dry-cutting operations.
- Micro-Chipping Prevention: The coating remains securely bonded to the carbide substrate under high-speed friction conditions.
Designed for High-Precision Planar and Profile Machining
With a precision 2-flute geometry, this end mill is ideal for high-accuracy cutting of hard and brittle materials such as graphite and ceramics.
- Graphite Machining: Produces clean, smooth surfaces suitable for intricate electrode workpieces.
- Ceramic Machining: Delivers precise surface finishes with no residual tool marks.
Efficient Dual-Flute “Cold Cutting” Design
The sharp 2-flute geometry reduces cutting heat and improves chip evacuation.
- High Chip Evacuation Efficiency: Quickly removes abrasive dust and debris from the cutting zone.
- Reduced Cutting Load: Minimizes heat buildup, preventing cracks in brittle materials.
Ultra-Fine Grain Carbide Substrate and Precision Grinding
Made from high-strength, micro-grain carbide and processed on dedicated CNC machine tools, ensuring consistent accuracy and repeatability.
- Strict Dimensional Tolerances: Maintained within ±0.01 mm for consistent batch production.
- Superior Fracture Resistance: Extends tool life, even in highly abrasive machining applications.
Typical Applications
Graphite Machining: EDM electrodes, graphite molds, and structural components.
Ceramic Machining: Electrical ceramics, zirconia, and other brittle non-metallic materials.
Composite Materials: Milling of glass fiber or carbon fiber reinforced plastics (GFRP/CFRP).
Why Source Wholesale from SAMHO?
xceptional Durability: SAMHO’s proprietary diamond coating provides high hardness, excellent wear resistance, and extended tool life.
Precision Machining: The precision 2-flute geometry ensures accurate cuts and smooth surface finishes on graphite, ceramics, and composite materials.
Reliability and Stability: Made from fine-grain carbide and precision ground, these end mills maintain strict dimensional tolerances and consistent performance across batch production.
Multi-Material Compatibility: Ideal for machining graphite electrodes and molds, ceramic components, and fiberglass or carbon fiber composites.
