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SET OF 5 PCS square nose end mills : Set includes 5 PCS down cut spiral router bits, Each router bit size :

shank diameter = 1.5mm ,

cutting diameter =5.0mm ,

total length=50mm ;

Material: The down cut spiral router bit is made of solid carbide. Solid carbide router bit has the advantages of high hardness, strong wear resistance,and good resistance to bending. Has excellent cutting performance, improving machining efficiency.

NaCo Color COATED: NaCo Color coating with heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality. Up to 2.5X longer life compared to uncoated bits.

Characteristics: Sharp cutting edge, milling, hole and plate edge, surface clean, neat, no glitches. The longer the length of the tool clamped by the chuck, the better.

Application: Can engrave PCB, CNC, Circuit boards, Metal,Aluminium,Copper, Plastics, Acrylic , etc...