Description:Tungsten Carbide Rotary Burrs 6mm Shank File For Metal 100mm Long D/F/G/H Type Fine Teeth Rotary File Double Cut Metal FileSpecifications:Product NameMetal File FluteDouble CutShank6mm Largest Diameter12mmCutting Length10mm 25mm 32mmOverall Length100mmTypeD Type, F Type, G Type, H Type(o..