The Faithfull HSS taper drills are used for drilling sheet materials. They will drill a hole of any diameter between the stated sizes. Please note that use of a cutting fluid is advisable with this drill.The Faithfull FAITDSET3 taper drill set of 3 are made from high speed steel (HSS) consisting of:1 x 4-12mm1 x 6-20mm1 x 16-30mm The set is supplied in a metal storage case.PTDFAITDSET3
