| Customization: | Available |
|---|---|
| Coating: | Uncoated |
| Tooth Form: | Spiral Tooth |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Ultra-fine diameters (0.1mm-2mm) for intricate detailing.
High-speed carbide construction with wear-resistant coatings (TiAlN, Diamond).
Optimized flute designs for chip evacuation in hardened steels, aluminum, and composites.
Superior rigidity to reduce deflection in deep-pocket milling.
Ideal for micro-molding, aerospace micro-components, and medical devices.
Micro end mills are essential tools for precision machining in industries requiring intricate detailing, tight tolerances, and superior surface finishes. Designed for CNC milling machines, these miniature cutting tools excel in applications such as aerospace components, medical implants, micro-molds, electronics (PCB milling), and jewelry manufacturing.
Our high-performance micro end mills are crafted from premium solid tungsten carbide, featuring advanced geometries and specialized coatings to enhance tool life, reduce wear, and optimize chip evacuation. Whether you need ball nose, square end, or tapered micro end mills, our selection covers a wide range of diameters (from 0.1mm to 3.0mm) and flute configurations to suit various materials, including stainless steel, titanium, aluminum, hardened steels, and composites.
Solid Tungsten Carbide Construction - Ensures rigidity and wear resistance in high-speed machining.
High-Speed Steel (HSS) Options - Cost-effective for less abrasive materials.
Advanced Coatings (TiAlN, AlCrN, DLC) - Reduce friction, prevent built-up edge (BUE), and extend tool life by up to 300% in tough materials.
Tolerances Within ±0.005mm - Ideal for ultra-fine features in medical devices and microelectronics.
Multiple Flute Options (2, 3, 4 Flutes) - Optimized for different materials:
2 Flutes - Best for aluminum & soft metals (improved chip clearance).
3 Flutes - Balanced performance for steels & composites.
4 Flutes - Superior finish in hardened steels & titanium.
Variable Helix & Uneven Pitch - Minimizes vibration for smoother cuts in deep cavities.
Square End Mills - Sharp corners for precise slots and pockets.
Ball Nose End Mills - 3D contouring and fine detailing.
Tapered End Mills - Ideal for mold & die work with draft angles.
Long Reach & Extended Neck - For deep-pocket machining without deflection.
Stainless Steel (303, 304, 316) - Reduced work hardening with polished flutes.
Titanium & Inconel - High-heat-resistant coatings for prolonged tool life.
Graphite & Carbon Fiber - Special edge prep to minimize edge chipping.
Plastics & Acrylics - Razor-sharp edges for clean, burr-free cuts.
Micro-Coolant Through Holes - Directs coolant to the cutting edge, reducing heat buildup.
Optimized Chipbreakers - Prevents chip clogging in deep slots.
Our micro end mills are trusted in industries where precision is non-negotiable:
Aerospace - Turbine blade cooling holes, fuel injector nozzles.
Medical & Dental - Bone screws, surgical tools, dental implants.
Electronics - PCB milling, micro-connectors, semiconductor fixtures.
Automotive - Fuel injectors, sensor housings, miniature gears.
Jewelry & Watchmaking - Engraving, fine detailing, micro-engravings.
Mold & Die - Micro-cavities, EDM electrode finishing.
| Feature | Specification |
|---|---|
| Material | Solid Tungsten Carbide / HSS |
| Diameter Range | 0.1mm - 3.0mm |
| Shank Diameter | 3mm, 4mm, 6mm (standard) |
| Coating Options | TiAlN, AlCrN, DLC, Uncoated |
| Flute Count | 2, 3, 4 Flutes |
| Cutting Length | 1xD, 3xD, 5xD, 10xD (Extended Reach) |
| Helix Angle | 30° (Standard), 45° (High Shear) |
| Max RPM (Recommended) | 50,000 RPM (varies by material) |
| Surface Finish | Ra 0.2µm (Mirror Finish Option) |
Longer Tool Life - Advanced coatings reduce wear in high-temperature machining.
Reduced Vibration - Engineered for stability even at ultra-high speeds.
Custom Grinding Available - Tailored geometries for unique applications.
Global Supply & Fast Delivery - Stock availability for urgent requirements.
Q: What is the smallest diameter micro end mill you offer?
A: We supply 0.1mm (100 microns) end mills for ultra-precise applications.
Q: Can these tools cut hardened steel (HRC 50+)?
A: Yes! Our TiAlN-coated carbide end mills are designed for hardened steels up to HRC 65.
Q: Do you offer custom flute designs?
A: Absolutely-contact us for custom geometries, variable helix, or special edge prep.
Q: What's the recommended RPM for a 0.5mm end mill in aluminum?
A: For aluminum, we recommend 25,000-40,000 RPM with high-speed trochoidal milling.
Q1: Are you a factory or trading company?
A1: We are professional precision tools manufacturer,have more than 30 years experience in this industry. Welcome to visit us!
Q2: Do you produce special cutting tools?
A2: Yes, we provide OEM/ODM service for customers, just send us your design drawings if you have any customized items need to be made.
Q3: Can the price be reduced for large quantities?
A3: Yes, bigger quantity orders are cheaper.
Q4: When can I get the reply?
A4: We usually reply within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q5: What is the lead time for mass production?
A5: Generally, It will take 10-15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q6: Is free shipping available?
A6: We don't offer a free shipping service. But we can have a discount if you buy a large number of products.
){kind=link}