PCB Milling Cutter Set

PCB Milling Cutter Set – Nano Blue Coated Carbide End Mills 0.5-3.175mm for CNC

Cut and engrave with precision using this PCB Milling Cutter Set. Made from high-precision ultrafine carbide and finished with a Nano Blue coating, these end mills deliver clean cuts on PCB boards, wood, plastic, and aluminum.

The PCB Milling Cutter Set features a 3.175mm (1/8″) straight shank and helical groove design, ensuring efficient chip removal and smooth surface finishes. The carbide construction offers high bending strength, wear resistance, and long tool life — ideal for slot milling, hole cutting, and edge trimming.

Available in single-size packs (10pcs each) and mixed-size sets, this PCB Milling Cutter Set covers a wide range from 0.5mm to 3.175mm. Whether you’re doing PCB isolation, lettering, engraving, or DIY projects, these bits deliver reliable performance on CNC routers and milling machines.

Key specs:

• Type: PCB Milling Cutter Set

• Material: Carbide, Nano Blue Coated

• Shank: 3.175mm (1/8″) straight

• Flute: Helical groove

• Size Range: 0.5mm – 3.175mm

• Quantity: 10pcs/set

• Application: PCB, Wood, Plastic, Aluminum

• Compatibility: CNC routers, milling machines

Whether you’re prototyping PCBs or engraving fine details, this PCB Milling Cutter Set gives you sharp, reliable cutting performance.