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SDF-D Series Solid Carbide 2-Flute Deep Groove Radius End Mill – ALTiSiN Coating

The SDF-D series solid carbide two-flute deep groove round-nose end mills are high-performance tools specifically designed for extended cutting on hard materials such as HRC60° hardened steel. They are widely used in precision mold and component machining tasks. This product line not only features a series of advanced designs and technical characteristics but also demonstrates outstanding application value across multiple industries and complex component processing. Below is a detailed summary combining its technical features and specific applications:

Technical Characteristics and Advantages

1. High-Quality Micrograin Tungsten Carbide Material:
   • Manufactured from high-quality micrograin tungsten carbide blanks, ensuring extremely high hardness and toughness.
   • Maintains stable cutting performance under high temperature and pressure conditions, providing durable and reliable machining experiences.
2. Advanced Grinding Technology:
   • Precision ground using German WALTER five-axis grinding machines, achieving ultra-high accuracy in both cutting diameter and shank diameter.
   • Ensures optimal geometric accuracy and surface quality, significantly improving tool machining accuracy and service life.
3. Unique Cutting Edge and Geometric Design:
   • The unique two-flute design combined with optimized cutting edge geometry ensures high metal removal rates and smooth chip evacuation.
   • Large chip flute design effectively prevents chip clogging, ensuring continuous and stable cutting processes, especially suitable for prolonged deep groove milling operations.
4. ALTiSiN High-Wear-Resistant Coating:
   • Coated with ALTiSiN high-wear-resistant coating, enhancing wear resistance and anti-adhesion properties, extending tool life.
   • Improves the surface finish of machined parts, particularly suitable for long-duration cutting of hard materials, demonstrating high fracture resistance.
5. Strict Quality Inspection:
   • Each tool undergoes rigorous inspection using German ZOLLER equipment to ensure high performance and stability, meeting high-precision machining requirements.

Broad Applicability and Efficient Solutions

The SDF-D series end mills have high versatility, suitable for machining various materials including but not limited to hardened steels (HRC60°), mild steel, stainless steel, cast iron, and various high-hardness alloys. Their high precision and stability make them ideal for precision mold and component machining, capable of achieving complex geometries and high-precision requirements.

Detailed Application Scope

The SDF-D series plays a crucial role in multiple industries, especially in scenarios requiring high-precision deep slot machining:

1. Aerospace Industry:
   • Turbine Blades: Used in aerospace engine turbine blades to ensure aerodynamic performance and structural strength.
   • Structural Components: Connection areas of large aircraft structures like fuselages and wings, achieving lightweight design while maintaining structural stability through deep groove milling.
2. Fabricación de automóviles:
   • Engine Block: High-precision machining of internal cooling water passages and lubrication channels to ensure thermal management and lubrication efficiency.
   • Transmission Housing: Precise deep grooves between gearboxes and shaft holes to ensure smooth power transmission.
   • Suspension System Components: High-strength and fatigue-resistant components like control arms and steering knuckles, relying on complex deep groove milling.
3. Fabricación de moldes:
   • Injection Molds: Processing flow channels and embedded parts in plastic molding molds to ensure precise fit and high-quality finished products.
   • Die Casting Molds: Ensuring high wear resistance and dimensional accuracy in metal die casting molds.
4. General Machinery Manufacturing:
   • Pump Bodies and Valve Bodies: Fluid guiding channels in hydraulic and pneumatic systems to ensure proper function.
   • Bearing Seats: Precise deep grooves for bearing installation positions in machinery to ensure accurate positioning and stable operation.
5. Other Industries:
   • Electronics: Manufacturing elements like heat sinks and enclosures, increasing heat dissipation area or forming specific shapes.
   • Energy Sector: Special occasions like root sections of wind turbine blades and seals in nuclear power plants requiring deep groove milling.