MIR Carbide Threading Boring Tool High Precision CNC Machining Internal Micro Hole Cutter
MIR Carbide Threading Boring Tool High Precision CNC Machining Internal Micro Hole Cutter
Product Description:
A family of tools designed for working in small bores. These tools are made for the high-tech, medical & small components industries. They can be used in machining centers, or with conventional machines. All tools can be made with innert coolant hole, enabling the cooling fluid to reach the cutting edge efficiently.
MTR Micro Boring Tool comes in various sizes to meet the diverse needs of our customers. The cutting diameter ranges from 0.9mm to 7.8mm, and the cutting length ranges from 4mm to 40mm. It is suitable for both rough and fine boring applications, making it a versatile tool for various industries.
| Model No. | Min.Dia | ΦD | r | L1 | L2 | F | S |
| MIR3L10A55 | 3.1 | 4 | 0.05 | 40 | 10 | 2.9 | 1.0 |
| MIR4L12A55 | 4.1 | 4 | 0.05 | 46 | 12 | 3.9 | 1.2 |
| MIR5L15A55 | 5.1 | 5 | 0.08 | 50 | 15 | 4.9 | 1.6 |
| MIR6L20A55 | 6.1 | 6 | 0.08 | 60 | 20 | 5.9 | 1.9 |
| MIR8L25A55 | 8.1 | 8 | 0.15 | 65 | 25 | 7.9 | 2.5 |
| MIR8L30A55 | 8.1 | 8 | 0.15 | 65 | 30 | 7.9 | 2.5 |
| Model No. | Min.Dia | ΦD | w | r | L1 | L2 | F | S | Pitch |
| MIR1.5L4A60 | 1.6 | 4 | 0.03 | / | 40 | 4 | 1.4 | 0.4 | 0.25-0.4 |
| MIR2.0L6A60 | 2.1 | 4 | 0.04 | / | 40 | 6 | 1.9 | 0.5 | 0.3-0.5 |
| MIR2.5L8A60 | 2.6 | 4 | 0.06 | / | 40 | 8 | 2.4 | 0.6 | 0.4-0.6 |
| MIR3L10A60 | 3.1 | 4 | / | 0.05 | 40 | 10 | 2.9 | 1.0 | 0.5-0.8 |
| MIR4L12A60X | 4.1 | 4 | / | 0.05 | 46 | 12 | 3.9 | 1.2 | 0.5-1.0 |
| MIR4L12A60 | 4.1 | 4 | / | 0.10 | 46 | 12 | 3.9 | 1.2 | 1.0-1.5 |
| MIR5L15A60X | 5.1 | 5 | / | 0.05 | 50 | 15 | 4.9 | 1.5 | 0.5-1.0 |
| MIR5L15A60 | 5.1 | 5 | / | 0.10 | 50 | 15 | 4.9 | 1.5 | 1.0-1.5 |
| MIR6L20A60X | 6.1 | 6 | / | 0.05 | 60 | 20 | 5.9 | 1.8 | 0.5-1.0 |
| MIR6L20A60 | 6.1 | 6 | / | 0.10 | 60 | 20 | 5.9 | 1.8 | 1.0-1.75 |
| MIR8L25A60 | 8.1 | 8 | / | 0.10 | 65 | 25 | 7.9 | 2.2 | 1.0-2.0 |
| MIR8L30A60 | 8.1 | 8 | / | 0.10 | 65 | 30 | 7.9 | 2.2 | 1.0-2.0 |
Features:
- Selection of different chipbreakers for different purposes.
- Boring Tool Principles: Utilizes precision cutting and drilling techniques to create precise and accurate holes in materials.
- High-Quality Materials: Made with durable solid carbide materials to ensure longevity and reliability in various machining processes.
- Efficient Design: Compact and lightweight design for easy handling and efficient use in tight spaces.
- Nano Coating: Provides superior protection against wear and tear, reducing friction and extending the tool's lifespan.
- Versatile Use: Suitable for a wide range of materials, including stainless steel, steel, cast iron, titanium alloy, plastic, and so on.
- Adjustable Shank Diameter: Allows for flexibility in terms of hole size and depth, making it suitable for a variety of machining applications.
Technical Parameters:
| Boring Tool Requirements | Boring Tool Parameters |
|---|---|
| Material | Solid Carbide |
| Cutting Length: | 4~30mm |
| Shank Diameter: | 4~8mm |
| Cutting Diameter: | 1.4~7.9mm |
| Coating: | Nano Coating |
| Size: | Standard |
| Type: | Boring Tool |
| Overall Length: | 40~65mm |
| Min Processing Diameter: | 1.6~8.1mm |
Applications:
Boring and back boring,Internal facing,Internal grooving,Face grooving,Threading
Customization:
- Minimum Order Quantity: 10pcs
- Design drawing or samples are required
- Lead time: 7-15 days
Support and Services:
Our Micro Boring Tool is a precision machining tool designed for small diameter hole turning in a variety of materials.
Our team of experienced engineers and technicians are always available to provide technical support for our Micro Boring Tool. Whether you have questions about tool selection, operation, or troubleshooting, we are here to help.
In addition, we provide detailed technical documentation and manuals for our Micro Boring Tool, including information on proper usage, maintenance, and safety precautions.
We are committed to providing excellent service to our customers. Our service team is dedicated to ensuring that your tool is operating at its best and meeting your needs.
We offer a range of services, including tool repair and maintenance, on-site training and support, and customized tool design. We also provide regular updates on new developments and enhancements to our Micro Boring Tool.
If you have any questions or need technical support for our Micro Boring Tool, please don't hesitate to contact us. You can reach us via phone, email, or through our online contact form. Our team will respond to your inquiries promptly and provide you with the necessary assistance.
Thank you for choosing Micro Boring Tool. We are committed to providing the best technical support and service for our customers.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

