0.0625" (1/16") x .400" LOC TiN Coated Diamond Flute Carbide Router, Down Cut, Fish Tail Tip, 1/8" Shank | RS-140

This 0.0625" (1/16") diamond pattern carbide router bit features a titanium nitride (TiN) coating, .400" length of cut, 1/8" shank, and 1.50" overall length. Sold individually, this solid carbide router is designed for precision routing in abrasive laminates, PCB materials, and composite sheet goods.

The diamond pattern down-cut flute geometry is well suited for routing materials such as FR-4, G-10, fiberglass, carbon fiber, phenolic, laminates, and similar abrasive composites. Its fish tail tip helps provide gentle entry in brittle or layered materials and can help reduce fraying or delamination at plunge.

Because this is a down-cut router, it helps direct cutting forces and chips downward, which can improve top-edge finish and help keep the top surface cleaner in materials where upper-face quality matters. This makes it a strong choice for trimming, profiling, and routing operations where minimizing top-surface chip-out is important.

Typical Applications

• PCB routing and depaneling
• Contour cutting in FR-4 and G-10
• Routing fiberglass and phenolic laminates
• Profiling carbon fiber sheet and similar composites
• Edge trimming and slotting where cleaner top-surface results are desired

Benefits

• Diamond pattern flute geometry for effective routing in abrasive materials
• Down-cut design helps improve top-edge finish and reduce top-surface tear-out
• Fish tail tip helps provide cleaner entry in brittle or layered workpieces
• TiN coating helps reduce friction and improve wear resistance
• Solid carbide construction for rigidity and precision in CNC routing applications

Specifications

👉 View Diamond Flute Router Feed & Speed Chart

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

Former SKU / item number: R177