Our Microbore Tools are specially engineered for ultra-precision internal boring, profiling, grooving, and fine finishing applications in small diameter components. Designed using advanced PCD (Polycrystalline Diamond) and CBN (Cubic Boron Nitride) cutting technology, these tools deliver exceptional dimensional accuracy, superior surface finish, and extended operational life in high-speed production environments.
Manufactured with precision tool geometry and rigid cartridge systems, Microbore Tools are ideal for machining miniature bores, precision internal profiles, and deep internal features with excellent repeatability.
- High precision micro boring geometry
- Excellent concentricity and bore accuracy
- Superior edge sharpness for micro machining
- Optimized chip flow in small diameter bores
- High rigidity cartridge design for vibration-free cutting
- Excellent wear resistance and thermal stability
- Suitable for high-speed CNC machining
- Long production life with consistent performance
- Available in PCD and CBN cutting grades
- Left-hand and right-hand configurations available
| Parameter | Specification |
|---|---|
| Tool Type | Microbore / Internal Boring Tool |
| Cutting Material | PCD / CBN |
| Application Type | Internal Turning & Boring |
| Tool Geometry | Precision Micro Cutting Geometry |
| Top Rake Angle | Standard / 12° for Aluminium Applications |
| Cutting Direction | Right Hand / Left Hand |
| Mounting Type | Cartridge Type |
| Bore Application | Small Diameter Precision Boring |
| Machine Compatibility | CNC Turning Centers / Special Purpose Machines |
| Cooling Compatibility | Wet & Dry Machining |
Our Microbore Tools are manufactured with optimized cutting geometry to ensure:
- Low cutting pressure
- Reduced vibration in deep bores
- Superior chip evacuation
- Enhanced bore straightness
- High dimensional repeatability
- Improved surface integrity
Special Geometry for Aluminium
A 12° top rake geometry is available for aluminium and soft non-ferrous materials to improve chip flow and reduce built-up edge formation during high-speed machining.
Recommended For
- Aluminium Alloys
- Copper & Brass
- Composite Materials
- Graphite
- Non-Ferrous Components
- Tungsten Carbide
Key Advantages
- Mirror finish surface quality
- Extremely high wear resistance
- Longer tool life in abrasive materials
- Excellent dimensional stability
- High-speed machining capability
Recommended For
- Hardened Steel
- Bearing Steel
- Tool Steel
- Cast Iron
- Powder Metallurgy Components
- Heat-Treated Components up to 65 HRC
Key Advantages
- Superior hot hardness
- High precision hard turning
- Reduced cycle time
- Exceptional edge retention
- Consistent bore accuracy
Microbore Tools are widely used for precision internal machining operations in:
- Automotive Fuel System Components
- Hydraulic & Pneumatic Parts
- Injector Components
- Bearing Components
- Aerospace Precision Parts
- Medical Components
- Transmission Components
- Valve & Pump Parts
- Tool Room Applications
- Precision Engineering Industries
Machine Compatibility
Suitable for use on:
- CNC Turning Centers
- Swiss Type CNC Machines
- Sliding Head Machines
- Special Purpose Machines
- Precision Internal Boring Machines
- Production Machining Systems
Suitable for:
- Internal Boring
- Fine Bore Finishing
- Internal Profiling
- Internal Grooving
- Step Boring
- Micro Diameter Machining
- Precision Internal Turning
- Deep Bore Finishing
- Superior bore finish quality
- Excellent dimensional control
- Reduced machine downtime
- High productivity in mass production
- Stable cutting performance
- Reduced tool change frequency
- Enhanced machining consistency
- Lower cost per component
- Easy insert replacement
- Accurate repeat positioning
- High clamping rigidity
- Reduced setup time
- Improved tool stability
- Consistent machining accuracy
While placing an order, please specify:
- PCD or CBN Requirement
- Bore Diameter Range
- Right-Hand or Left-Hand Tool
- Component Material
- Bore Depth
- Application Type
- Required Surface Finish
- Machine Details
- Drawing or Tool Layout if available
- All dimensions are in millimeters (mm)
- 12° top rake geometry available for aluminium applications
- All specifications are subject to technical improvements without prior notice
- Left-hand cartridges are supplied with identical tool geometry
- Special dimensions and custom geometries available on request
We manufacture tailor-made Microbore Tools as per customer drawings, component profiles, and machining requirements for high-precision industrial applications.
Special Customization Available
- Ultra-small bore tools
- Special nose radius
- Multi-step boring profiles
- Coolant-through systems
- Special carbide shank design
- Mirror-polished cutting edges
- Customized cartridge assemblies
With decades of expertise in precision cutting tools and superabrasive solutions, our Microbore Tools deliver unmatched accuracy, productivity, and reliability for advanced internal machining applications.
