Description of HOHXEN Tungsten Carbide Dremel Jewelry
This powerful and useful tool pack contains 7 Sizes (0.2/0.25/0.3/0.35/0.4/0.45/0.5mm) which can provide great convenience for your 3D Printer Nozzle Cleaning. Shank diameter: approx. 1/8" (3.175mm). Tip spiral flute tungsten carbide drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy. Great for drilling PC Boards, Plastics, Fiberglass, Wood, Soft Metals, etc. Carbide tipped drill bits with high hardness, high wear resistance, high strength, resistance to bending, anti-impairment and long tool life. Total length: 38mm.Package Included: 1 x 7pcs Carbide PCB Drill Bits with Protection Box.