5PCS 3mm Micro CNC/PCB Carbide Drill Bit 3.175mm Shank Tungsten Steel Cutter For Engraving Machine

Description:3mm Micro CNC/PCB Carbide Drill Bit 3.175mm Shank Tungsten Steel Cutter For Engraving MachineSpecification:Product Name: PCB drill bitMaterial: Carbide (Tungsten Steel)Cutting diameter: 3mmShank Diameter: 3.175mm (1/8)Use:PCB DrillingQuantity: 1pcFeatures:Carbide micro drill, with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life.Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc.Carbide PCB CNC Drill Bits replacements for your CNC machines and any Handheld tool: Dremel, Jewelry.Package Included:1x Box (5pcs) PCB Drill BitMore Details: