Walter Ewag AG
Walter CNC Grinders
High-precision grinding stations for complex carbide tooling geometry.
Carbide End Mills
Solid Carbide End Mills Manufacturer in China
Factory-direct carbide end mills for CNC milling: square, ball nose, corner radius, aluminium, stainless steel, titanium, graphite, micro, long-neck, and custom OEM cutters.
ANCA Precision
ANCA Multi-Axis Grinders
Advanced multi-axis grinding for repeatable, high-volume output.
ZOLLER Metrology
ZOLLER Inspection
Tool measurement and inspection for micron-level accuracy on every batch.
Balzers BALINIT®
Oerlikon Balzers Coating
Swiss-standard PVD coatings via Oerlikon Balzers for demanding applications.
OEM End Mill Factory
End Mills for Flute Count, Work Material, and Custom CNC Jobs
Buyers usually search by a very specific problem: 2-flute end mills for aluminium, 4-flute end mills for steel, ball nose cutters for 3D finishing, or a custom carbide end mill drawing. This page brings those sourcing paths together so your team can choose faster and send a cleaner RFQ.
1998
Factory manufacturing experience
OEM
Custom geometry and private-label support
h6
Precision shanks for CNC holders
8h
Typical RFQ response window
China End Mills ManufacturerA dedicated sourcing page for buyers comparing China carbide end mill factories and OEM suppliers.
Carbide End Mills Manufacturer ChinaFactory-direct supplier page for buyers comparing Chinese carbide end mill manufacturers.
OEM Carbide End MillsPrivate-label end mill sourcing with laser marking, packaging, custom geometry, and repeat supply.
End Mills for Aluminum2-flute and 3-flute carbide tools for chip evacuation, slotting, pocketing, and high-speed aluminium machining.
4-Flute Carbide End MillsMore edge support for steel, stainless steel, finishing, semi-finishing, and stable side milling.
Ball Nose End MillsFor mould cavities, 3D contouring, curved surfaces, finishing passes, and complex profiles.
Corner Radius End MillsStronger corners for roughing, slotting, shoulder milling, and longer tool life under load.
Custom Carbide End MillsSend diameter, flute length, reach, corner radius, coating, material, and annual quantity.
Square End Mills
Material Compatibility
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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
ProfilingSlottingFinishingPocketingShoulder Milling
Full Size Range — 5 Coating Variants
Browse All Sizes & Coatings →
TiSiN · nACo · Uncoated | ø1–20mm | Individual SKU pages
From $4.21
Bull Nose End Mills
Material Compatibility
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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
Semi-Finish MillingMold & Die3D ContouringFillet Radius Features
Full Size Range — 7 Corner Radii · 3 Coating Variants
Browse All Radii & Sizes →
R0.2–R2.5mm | TiSiN · nACo · Uncoated | ø1–16mm
From $3.54
Ball Nose End Mills
Material Compatibility
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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
3D ContouringMold & DieAerospaceComplex Cavities
Full Size Range — 4 Coating Variants
Browse All Ball Radii & Reach Lengths →
TiSiN · nACo · Uncoated | R0.5–10mm | Individual SKU pages
From $4.21
End Mills for Titanium
Material Compatibility
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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
AerospaceMedical ImplantsDefenceTitanium Alloys
End Mills for Graphite
Material Compatibility
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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
Graphite Electrode MachiningEDM Mold MakingComposite Materials
Long Neck End Mills
Material Compatibility
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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
Deep PocketsMold & Die CavitiesNarrow SlotsConfined Geometry
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 |
Optimal
Secondary
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End Mill Buying FAQ
Questions Buyers Ask Before Ordering Carbide End Mills
A good end mill page should answer the same questions a distributor, importer, or machining engineer asks before sending a drawing or size list.
How do I choose between 2, 3, and 4 flutes?
Use 2 flutes when chip evacuation matters most, especially aluminium and plastics. Choose 3 flutes for aluminium when you want better finish and rigidity. Choose 4 flutes for steel, stainless steel, and finishing where edge support is more important than chip space.
Square, ball nose, or corner radius: which end mill should I buy?
Square end mills make flat bottoms, slots, shoulders, and sharp corners. Ball nose end mills are for 3D contouring and curved surfaces. Corner radius end mills strengthen the cutting edge for roughing, profiling, and longer tool life.
Can Solid Carbide Direct make custom carbide end mills?
Yes. We can quote custom diameter, flute length, overall length, neck relief, helix angle, corner radius, coating, and substrate. Drawings, sample tools, or a size table are all useful for RFQ.
What RFQ information gets the fastest quote?
Send tool type, diameter, flute length, shank, overall length, flute count, coating, work material, machine type, target tolerance, quantity, and whether you need stock sizes or OEM packaging.
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.
Start Custom Project