End Mill Bits Tungsten Carbide R1.0 Corner Round 4 Flutes HRC 50° Steel Milling Cutter Tools 4mm-12mm Machine Cutting Tool(D4.0xR1.0xD4xL50)
SizeD4.0xR1.0xD4xL50
Special Features
- milling cutter
- 1. Sharp Blade: Adopt large center diameter design improve the edge strength and sharpness increase tool rigidity.
- 2. Large Chip Removal Space: Arc edge cleaning and 35° helix angle design let cutting chip removing in time improve the efficient.
- 3. Passivation Handle: Fine sanding careful grinding to make the cutting edge free of burr cutting smooth and long life.
- 4. High Quality Material Selection: High quality fine tungsten steel bar with high hardness and strength. Wear resistance.
- 5.Wide applications: suitable for PCB CNC SMT PCB metal plastics wood fibreglass etc.
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