YEUHTLL 10Pcs Titanium Coat Carbide 3.175x0.5mm End Mill Engraving Bits CNC Cutters Set

100% brand new and high quality Material: blade carbide (tungsten steel) Color: as shown in pic Engraving Bit/Burr (Carbide Plating titanium Bit) Carbide rods and tungsten steel rods with high hardness high wear resistance high strength resistance to bending anti-impairment and long tool life. coated with titanium:Improve the speed and feed rate of the tool Improve the surface wear resistance. Range of processing: PCB SMT the CNC mold plastic 　 Specification: Shank diameter (SHK): 3.175mm Cutting edge diameter (CED):0.5mm Blade Length: 1.8mm Total length: 37mm Quantity: 10pcs/set 　 Note: Please allow 1-2mm errors due to manual measurement Due to the difference between different monitors the picture may not reflect the actual color of the item. Thank you!