Carbide End Mills
Solid Carbide End Mills
Precision-ground carbide for stable, high-efficiency milling. From general-purpose square end mills to specialized titanium and graphite cutters.
Material Compatibility
Square End Mills
Sharp corners for profiling, slotting, and finishing
Precision-ground square end mills with sharp corners for clean profiling, accurate slotting, and sharp edge finishing. Available in 2, 3, 4, and 6-flute configurations.
Technical Specifications
| Flutes | 2 · 3 · 4 · 6 |
| Diameter Range | 1–25 mm |
| Coating | TiAlN / AlCrN / DLC |
| Helix Angle | 30° / 35° / 45° |
| Shank | Cylindrical h6 |
| Material | Ultra-fine grain carbide |
Key Features
- Precision-ground square corners
- Multiple flute configurations
- TiAlN/AlCrN/DLC coatings
- Ultra-fine grain carbide substrate
- Custom diameters and lengths
Applications
Material Compatibility
Bull Nose End Mills
Corner radius for strength and smoother finishing
Corner-radius end mills that reduce stress concentration at the corner, minimizing chipping and extending tool life. Ideal for semi-finish and finish milling.
Technical Specifications
| Corner Radius | 0.2–5 mm (variable) |
| Flutes | 2 · 4 |
| Diameter Range | 4–25 mm |
| Coating | TiAlN / AlCrN |
| Helix Angle | 30° / 35° |
| Material | Solid carbide |
Key Features
- Variable corner radius options
- Reduced stress concentration
- Improved edge durability
- Superior surface finish
- Custom lengths available
Applications
Material Compatibility
Ball Nose End Mills
Ideal for 3D contouring and smooth surface finishes
Precision spherical-profile carbide end mills for 3D contouring, complex cavity machining, and smooth surface finishing. Multiple reach lengths available.
Technical Specifications
| Ball Radius | 0.5–12 mm |
| Flutes | 2 · 4 |
| Diameter Range | 1–25 mm |
| Coating | TiAlN / AlCrN |
| Runout | < 0.003 mm |
| Material | Solid carbide |
Key Features
- Precision spherical profiles
- Extended tool life coatings
- Multiple reach lengths
- High runout accuracy
- Ideal for 5-axis machining
Applications
Material Compatibility
End Mills for Titanium
Specialized geometry and coatings for titanium alloys
Purpose-engineered end mills for Ti-6Al-4V, Ti-6Al-6V-2Sn, and commercially pure titanium. Optimized chip evacuation and advanced PVD coatings minimize heat and tool wear.
Technical Specifications
| Target Material | Ti-6Al-4V, CP-Ti |
| Flutes | 4 · 5 |
| Coating | TiAlN / AlCrN (PVD) |
| Diameter Range | 4–20 mm |
| Helix Angle | 35° / 45° |
| Core | High rigidity |
Key Features
- Optimized chip evacuation
- TiAlN/AlCrN PVD coatings
- Reduced heat generation
- Superior performance in Ti-6Al-4V
- High rigidity core geometry
Applications
Material Compatibility
End Mills for Graphite
Diamond coating technology for exceptional graphite machining
CVD diamond-coated carbide end mills specifically engineered for graphite electrode machining. Superior abrasion resistance and extended tool life over standard carbide.
Technical Specifications
| Coating | CVD Diamond |
| Flutes | 2 · 4 |
| Diameter Range | 1–16 mm |
| Target Material | Graphite electrodes |
| Surface Finish | Ra < 0.2 µm |
| Tool Life | 10–30× vs. uncoated |
Key Features
- CVD diamond coating technology
- Extended tool life 10–30×
- Superior surface finish
- Minimal graphite dust adhesion
- Sharp cutting edge retention
Applications
Material Compatibility
Long Neck End Mills
Extended reach with maintained rigidity for deep machining
Long neck carbide end mills for deep pocket and cavity machining. The reduced-diameter neck maintains rigidity while reaching restricted geometry.
Technical Specifications
| Neck Length | Up to 10× diameter |
| Flutes | 2 · 3 · 4 |
| Cutting Diameter | 1–16 mm |
| Coating | TiAlN / AlCrN |
| Neck Diameter | < cutting diameter |
| Shank | Cylindrical h6 |
Key Features
- Extended reach lengths
- Maintained rigidity via reduced neck
- Deep pocket capability
- Multiple reach configurations
- Custom length-to-diameter ratios
Applications
Application Guide
End Mill Application Matrix
ISO material group suitability across all Solid Carbide Direct end mill product lines.
| Product | P | M | K | N | S | H |
|---|---|---|---|---|---|---|
| Square End Mills | ||||||
| Bull Nose End Mills | ||||||
| Ball Nose End Mills | ||||||
| End Mills for Titanium | ||||||
| End Mills for Graphite | ||||||
| Long Neck End Mills |
Custom Manufacturing
Need a Custom End Mill?
Custom diameter, LOC, reach, helix angle, number of flutes, corner radius, coating, and substrate. From single prototypes to production volumes. Reply within 8 hours.
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