HSS Taper Drill Bit
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 FAITD412 taper drill is made from high speed steel (HSS) and has the following specifications:
Drill sizes: 4 to 12mm
Drill size: 4mm to 12mm