10pcs 0.4mm PCB Bits Tungsten Carbide Cleaning Needle Nozzle Bits

Feature: \n 1. High\u2011quality tungsten carbide material and fine technology, make the edge of the sharper.\n2. Reduce force and broken , improve the quality of hole wall, which is dependable to use.\n3. Suitable for the processing of precise metal parts such as PCB SMT CNC boards, molds, plastics, copper, stainless steel, etc.\n4. Total of 10pcs cleaning nozzle bits, which are practical and economical and can fully meet your needs.\n5. Manufactured according to the original production specifications, in line with strict quality standards. \n\nSpecification: \n\nItem Type: Cleaning Nozzle \nMaterial: Tungsten Carbide\n : Approx. 0.4mm/0.02in\nQuantity: 10pcs\nNote: If the nozzle is blocked, rotate the clockwise slightly, do not insert it directly, it will cause the\nto break!\n\nPackage List: \n 10 x Cleaning Nozzle\n\nNote: \n 1. When cleaning the nozzle, make sure to heat the nozzle to 200\u00B0C.2. If the nozzle is blocked, gently rotate the clockwise, do not insert it d: