100% brand new and high quality 20pcs Tungsten Steel 45x2.8MM Silver FEATURES: Made of high speed steel . Fits the Dremel Tool and will meet most of your needs, for drilling holes, engraving, carving, wood work, etc. High speed steel is solid and long lasting, does not wear easily. Tips: The Cutting heads are not very sharp tools, work on the softest wood well. Shank diameter: Approx. 2.8mm/0.12in Total length: Approx. 45mm Fast Shipping from Sydney!

20pcs Diamond grinding head special set 1pcs tool box