Pro Grade End Mill Set Of 12 Tungsten Steel CNC Router Bits For PCB Circuit Boards Wood Plastic Copper Engraving Milling And Drilling 0.5 To 3.175mm Heavy Duty Ultra Sharp Wear Resistant

High-performance tungsten steel end mill set for CNC precision milling
✔️ Set of 12 bits in sizes 0.5mm to 3.175mm, made from tough tungsten steel for sharp, wear-resistant engraving on PCB and wood.

This end mill set features 12 tungsten steel bits designed for CNC routing tasks, commonly used in electronics projects like PCB circuit board work, as well as woodworking and plastic shaping for DIY and professional setups.

✅ Material: Tungsten steel offers high hardness and wear resistance for long-lasting performance.
✅ Sizes: Includes 0.5mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 1.6mm, 1.8mm, 2mm, 2.4mm, 2.5mm, 3mm, and 3.175mm to handle various cutting needs.
✅ Shank: 3mm diameter and 22mm length for easy fit in standard CNC routers.
✅ Uses: Works well on acrylic, PVC, nylon, resin, and copper, but avoid super-hard materials for best results.

💡 What makes tungsten steel a solid pick for CNC end mill bits?
Tungsten steel steps up the game for tough machining jobs with its key perks:
- Boosts cutting speed and accuracy on materials like PCB and wood
- Holds up against wear for more jobs without needing quick swaps
- Cuts down on rough edges for cleaner, pro-level finishes every time
- Fits a range of setups from home workshops to industrial lines for reliable results