10-Pack Carbide CNC Engraving Bits 0.1mm 60° V-Shape PCB Router

Ultra-Fine Carbide CNC Engraving Bits — 10-Pack | 0.1mm Tip | 60° V-Shape

Take your CNC routing and PCB engraving projects to the next level with these precision-ground solid carbide V-shape engraving bits. Featuring an ultra-fine 0.1mm tip and a 60° cutting angle, these bits deliver razor-sharp, burr-free results on a wide range of materials — from circuit boards and metals to wood, acrylic, and plastics.

Why Choose These Engraving Bits?

• Ultra-Fine 0.1mm Tip: Produces intricate, detailed engravings with exceptional precision — ideal for fine-line PCB traces and decorative carving.
• Solid Carbide Construction: Superior hardness and wear resistance compared to standard HSS bits, ensuring longer tool life and consistent performance.
• Mirror-Ground Flutes: Smooth chip evacuation reduces bit breakage and keeps cuts clean and crisp with every pass.
• High Concentricity: Tight tolerances minimize runout so you get clean, jagged-free cuts without burrs on every single pass.
• 60° V-Shape Geometry: Perfect angle for sharp V-groove engraving, PCB isolation routing, and detailed decorative work.
• Versatile Material Compatibility: Engineered to work on PCB boards, fiberglass, carbon fiber, PVC, copper, aluminum, most plastics, wood, and acrylic.
• Standard 3.175mm Shank: Fits most CNC routers, engraving machines, and PCB drilling setups.

Perfect Applications

• PCB isolation routing and board engraving
• Mold and metal parts processing (copper, aluminum, stainless steel)
• Decorative carving — rings, wine bottles, dog tags, necklaces, bracelets, cufflinks, plaques, and gift items
• Plastic, fiberglass, carbon, and acrylic cutting
• Wood carving and art engraving

Technical Specifications

Package Contents

• 10× Solid Carbide V-Shape CNC Engraving Bits (0.1mm, 60°)

Related Products You May Like

Pair these engraving bits with other precision DIY tools from our store:

• 3-Jaw Keyless Ratchet Drill Chuck 0.8–10mm Self-Locking
• Aluminum Leather Edge Burnishing & Polishing Tool – DIY Craft
• PU Leather Welding Sleeves – Heat Resistant Arm Guards 1 Pair

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What materials can these 0.1mm carbide engraving bits cut?

A: These solid carbide V-shape engraving bits are compatible with a wide range of materials including PCB boards, fiberglass, carbon fiber, PVC, copper, aluminum, most plastics, wood, acrylic, and stainless steel. Their solid carbide construction makes them suitable for both soft and harder non-ferrous materials.

Q: Will these bits fit my CNC router or engraving machine?

A: Yes — the 3.175mm (1/8 inch) handle diameter is a standard size that fits the vast majority of CNC routers, desktop engraving machines, and PCB milling setups. Always verify your machine's collet size before use to ensure compatibility.

Q: How do I get the best results and longest life from these bits?

A: For optimal performance, use appropriate spindle speeds for the material being engraved, avoid excessive plunge depth per pass, and ensure the workpiece is securely clamped to reduce vibration. The mirror-ground flutes on these bits are designed to evacuate chips efficiently — keeping the cutting path clear will help extend bit life and maintain clean engraving quality.

Q: Why buy a 10-pack instead of individual bits?

A: Ultra-fine 0.1mm tips are delicate by nature, especially when working with hard materials or at high feed rates. Having a 10-pack on hand ensures uninterrupted workflow — you always have a fresh bit ready, which is essential for professional PCB work and production engraving tasks.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.