Micro Diameter Square End Mill
Designed for miniature slotting, narrow grooves, small pockets and precision flat-bottom features requiring high dimensional accuracy and stable cutting performance.
Request SpecificationsMICRO DIAMETER END MILLS · PRECISION MACHINING · WHOLESALE
Micro Diameter Carbide End Mills
ZHY micro diameter carbide end mills are designed for precision machining of miniature features, narrow slots, small cavities and detailed structures requiring high accuracy and stable cutting performance.
The range includes micro square end mills, ball nose end mills and corner radius end mills manufactured from solid carbide with precision grinding technology for mold components, electronic parts, medical components and other miniature CNC applications.
✓ Micro Diameter Design
✓ Square / Ball Nose / Corner Radius
✓ Precision Small Feature Machining
✓ OEM & Custom Solutions
Micro Diameter End Mill Range
Select the cutter profile according to miniature feature geometry, machining operation and required finishing result.
Micro Diameter Ball Nose End Mill
Designed for miniature cavities, curved surfaces, 3D contour machining and complex structures requiring accurate radius control and smooth finishing.
Request Specifications
Micro Diameter Corner Radius End Mill
Combines miniature machining capability with reinforced corner strength for precision pockets, transition areas and detailed structures requiring improved edge stability.
Request SpecificationsSelect the Right Tool Geometry
Micro diameter end mills can be customized with different flute numbers, reach configurations and corner radius options according to machining depth, cutting stability and finishing requirements.
2 Flutes / 4 Flutes
Flute Number Selection
2-flute micro end mills provide larger chip space for slotting and deeper cutting conditions, while 4-flute designs provide additional cutting edges for finishing operations and improved surface quality.
Standard Neck / Long Neck
Tool Reach Selection
Standard neck tools are suitable for general miniature machining, while long neck configurations provide extended reach for deep cavities, narrow areas and difficult-to-access features.
Standard Radius / Custom Radius
Corner Radius Selection
Different corner radius options help balance cutting edge strength, tool life and surface finish according to miniature pocket machining and contour requirements.
Recommended Micro Machining Applications
Micro diameter end mills are developed for precision CNC applications requiring miniature features, accurate dimensions and stable machining performance.
01
Micro Slot Machining
Narrow grooves, miniature slots and small features requiring precise cutting control and reliable chip evacuation.
02
Precision Mold Components
Mold inserts, micro cavities and detailed structures requiring high machining accuracy and repeatable finishing quality.
03
Electronic Components
Miniature electronic parts and precision mechanical components requiring controlled cutting performance.
04
Medical Components
Small medical components requiring precision machining, fine surface quality and stable production performance.
Technical Performance Highlights
Micro diameter machining requires precise tool geometry, stable cutting performance and strict manufacturing control. ZHY micro end mills combine carbide substrate, precision grinding and optimized cutting designs for miniature CNC applications.
Micro Diameter Geometry
Small diameter design enables machining of miniature features, narrow slots and precision structures that require high dimensional accuracy.
Solid Carbide Substrate
High-quality carbide provides suitable hardness, rigidity and cutting stability for precision miniature machining applications.
Precision Grinding Technology
Advanced grinding processes maintain accurate tool dimensions, consistent geometry and repeatable machining performance.
Sharp Cutting Edge Preparation
Optimized cutting edge preparation helps reduce cutting resistance and supports smooth machining with improved surface quality.
Optimized Flute Configuration
Different flute designs help balance chip evacuation, cutting efficiency and finishing requirements according to machining conditions.
Long Neck Configuration
Extended reach designs support machining of deep cavities, narrow areas and complex miniature structures.
Micro Ball Radius Accuracy
Micro ball nose end mills require accurate radius grinding to achieve consistent 3D contour machining quality.
Corner Radius Control
Controlled corner radius geometry improves edge strength and machining stability for miniature pocket and contour applications.
Dimensional Inspection
Strict dimensional inspection helps maintain tool accuracy and consistent batch quality for precision machining requirements.
Custom Micro Tool Solutions
Custom diameter, flute number, neck length, coating and packaging options are available according to customer application requirements.
Recommended Workpiece Materials
Micro diameter end mills can be configured for different workpiece materials. The carbide substrate, flute configuration, cutting edge geometry and coating should be selected according to the actual machining application.
Mold Steel
Carbon Steel
Stainless Steel
Aluminum Alloys
Copper Alloys
Graphite
Core Micro Machining Applications
- Precision mold inserts and micro cavities
- Electronic component machining
- Medical precision components
- Miniature CNC structures
Additional Precision Applications
- Optical component machining
- Micro slots and narrow grooves
- Small contour finishing
- Customized miniature parts
Available Product Options
Standard and customized micro diameter end mills can be supplied according to machining features, tool reach, workpiece material and precision requirements.
| Tool Type | Square / Ball Nose / Corner Radius |
|---|---|
| Tool Material | Solid Carbide |
| Diameter Range | Micro Diameter Range / Custom Diameter |
| Flute Options | 2 Flutes / 4 Flutes / Custom |
| Neck Configuration | Standard Neck / Long Neck / Custom Reach |
| Cutting Length | Standard / Short Flute / Custom |
| Tool Geometry | Square / Ball Nose / Corner Radius |
| Coating | Selected According to Workpiece Material and Application |
| Main Operations | Slotting / Pocket Machining / Contouring / Finishing |
| Customization | Diameter / Flute Design / Neck Length / Packaging |
| Marking | ZHY Logo / Customer Logo / Customer Model Number |
| Packaging | Standard Packaging / Private-Label Packaging |
Wholesale and OEM Support
ZHY supports standard micro diameter end mill supply, mixed-size orders, customized miniature tools and private-label requirements for global customers.
Wholesale Order Support
- Standard and mixed-size orders
- Square, ball nose and corner radius cutters
- Samples for machining evaluation
- Bulk quotations based on size and quantity
- Long-neck and custom dimensions
- Application review based on machining requirements
OEM and Private Label
- Customer logo laser marking
- Customer product and model numbers
- Custom labels and barcode stickers
- Plastic box and outer carton options
- Private-label packaging support
- Packaging verification before shipment
Production and Batch Quality Control
Precision grinding, dimensional inspection and controlled manufacturing processes support consistent geometry and repeatable batch delivery for micro diameter end mills.
Carbide Material Verification
Precision Grinding
Diameter Accuracy Inspection
Flute Geometry Inspection
Cutting Edge Inspection
Radius Profile Measurement
Coating Appearance Inspection
Final Packaging Inspection
Request a Micro Diameter End Mill Quotation
Send us the required tool type, diameter, flute configuration, cutting length, neck length, workpiece material, machining application, quantity and packaging requirements. Our team will review the application and recommend a suitable standard or customized micro end mill solution.
Request a Wholesale Quote