0.1250" (1/8") Diamond Flute Carbide Router, .472" LOC, Up Cut, Fish Tail, 1/8" Shank R145

This 1/8" (0.1250")  diamond flute carbide router features a .472" length of cut, 1-1/2" overall length, and a 1/8" shank, making it ideal for precision routing in abrasive materials.

The diamond flute geometry uses a multi-edge cutting structure that distributes cutting forces, resulting in smoother finishes and reduced chipping in brittle and abrasive materials.

Optimized for PCB materials (FR-4, G10), fiberglass, phenolic laminates, carbon fiber, and other composites, this tool delivers clean edges and consistent performance in demanding CNC applications.

For extended tool life in highly abrasive materials, explore our diamond-coated (PCD) routers →

The up-cut design improves chip evacuation and enhances bottom-edge cut quality, making it ideal for through-cuts and efficient material removal.

This tool features a fish tail tip, designed for smooth entry and reduced delamination, making it ideal for brittle and layered materials such as PCB laminates and composites.

The .472" LOC provides a balance of cutting depth and rigidity for stable cutting performance.

👉 View Diamond Flute Router Feed & Speed Chart

Typical Applications

• PCB routing (1/8" / 3.175mm tool size)
• Fiberglass and laminate cutting
• Carbon fiber machining
• Abrasive composite routing

Benefits

• Diamond flute geometry reduces chipping and edge damage
• Fish tail tip minimizes delamination at entry
• Up-cut design improves chip evacuation and bottom-edge finish
• .472" LOC balances cutting depth and rigidity
• Solid carbide construction ensures long tool life

Specifications

Tip style: Fish Tail — gentle entry to reduce delamination in brittle or layered materials.