0.1mm 90° PCB Engraving V-Shape Bit for CNC
Introduction:
The 0.1mm 90 Degree PCB Engraving V-Shape Bit is a high-precision CNC PCB Engraving Tool crafted for professionals and hobbyists who demand accuracy in printed circuit board fabrication. This PCB Engraving V-Shape Bit delivers clean, detailed engravings for PCBs, ensuring smooth edges, accurate line work, and minimal material wear — ideal for both prototype and production-level PCB engraving.
What is the 0.1mm 90° PCB Engraving V-Shape Bit?
A 90° V-Bit for PCB Engraving is a micro engraving tool used in CNC routers and milling machines to carve ultra-fine circuit patterns. With a 0.1mm precision tip, it’s designed to etch copper surfaces efficiently, producing clean traces with sharp definition. Its tungsten carbide material ensures long life, durability, and resistance against heat or wear during extended use.
Whether you’re working on a DIY project or running a professional PCB shop, this PCB cutting and engraving bit provides a perfect balance between precision and performance.
Key Features of the 0.1mm 90° V-Shape PCB Engraving Bit
- Ultra-Fine Precision: The 0.1mm tip delivers high accuracy for detailed PCB patterns and micro-circuit etching.
- 90-Degree V-Shape Design: Ensures optimal cutting angles for clean and smooth engraving results.
- Durable Tungsten Carbide Build: Offers long-lasting sharpness and superior resistance to heat and wear.
- Compatible with CNC Routers: Ideal for most CNC engraving and drilling tools, including compact desktop models.
- Multi-Purpose Use: Perfect for PCB milling, engraving, fine detailing, and other electronic component etching applications.
Applications and Use Cases
The 0.1mm CNC Router Bit is widely used across:
- PCB prototyping and production
- Precision electronics engraving
- Fine line PCB etching for circuit paths
- DIY electronics and hobby CNC projects
- Micro carving and detailing on various non-metal surfaces
It’s not just a PCB milling cutter—it’s a core component in creating high-quality electronics with professional-grade results.
Why Choose a 90° V-Bit for PCB Engraving?
The 90-degree V cutter for PCB strikes a perfect balance between depth and accuracy. Its V-shaped profile allows for variable cutting width, adapting to intricate circuit paths. Compared to standard engraving tools, this bit ensures better heat dissipation, reduced chipping, and cleaner line precision, especially on copper-clad boards.
For creators using CNC engraving tools, this precision V-shape engraving bit offers unmatched stability, consistency, and edge clarity.
How to Use the 0.1mm PCB Engraving V-Bit
- Secure the bit into your CNC router or milling tool collet.
- Set cutting speed according to your material (typically slower for copper or FR4 boards).
- Adjust depth of cut for precision etching — shallow cuts maintain cleaner lines.
- Run test passes before production to confirm alignment and engraving quality.
- Clean the bit after every session to ensure long life and consistent results.
Pro tip: Pair your bit with PCB engraving router accessories and dust extraction systems for maximum efficiency.
Advantages of Using a 0.1mm 90° V-Bit for CNC PCB Work
- High precision with minimal edge burrs
- Smooth trace engraving for accurate circuit designs
- Strong and wear-resistant tungsten carbide tip
- Supports multiple CNC models and engraving machines
- Reliable performance for both beginners and professionals
Specifications
| Feature | Details |
|---|---|
| Bit Type | V-Shape Engraving Bit |
| Angle | 90 Degrees |
| Tip Diameter | 0.1mm |
| Material | Tungsten Carbide |
| Compatibility | CNC Routers, PCB Milling Machines |
| Applications | PCB Engraving, Micro Detailing, Circuit Etching |
FAQs – 0.1mm 90° PCB Engraving V-Shape Bit
1. What materials can I engrave using this bit?
It’s ideal for copper-clad PCBs, plastic boards, acrylic, and light aluminum etching.
2. Is this bit compatible with my CNC router?
Yes. The 0.1mm PCB engraving V-bit fits most CNC engraving and drilling machines with a standard collet size.
3. How long does the tungsten carbide tip last?
With proper use and maintenance, it offers extended lifespan and consistent performance across multiple projects.
4. Can I use it for both drilling and engraving?
It’s primarily designed for engraving, but it can perform light drilling on soft materials when used carefully.
5. What’s the difference between 60° and 90° V-bits?
A 60° V-bit cuts narrower lines ideal for ultra-fine detailing, while a 90° bit offers more balanced, deeper cuts suitable for general PCB engraving
Conclusion
The 0.1mm 90° PCB Engraving V-Shape Bit stands out as one of the best bits for PCB milling due to its precision, durability, and compatibility with various CNC setups. Whether you’re producing prototypes or intricate electronic components, this bit ensures consistent, professional-quality engraving every time.
For makers, engineers, and electronic designers, investing in a high-precision PCB engraving bit like this can elevate both your workflow and final product quality
